Home / 2,244,144.04-3,096,930.14-1,225,548.76

Finding the Fourth Proportional to 2,244,144.04, 3,096,930.14 and 1,225,548.76

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Solution

The fourth proportional to 2,244,144.04, 3,096,930.14 and 1,225,548.76 is: 1,691,263.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,144.04 : 3,096,930.14 = 1,225,548.76 : x
  2. Step 2: Convert to fraction form
    2,244,144.04/3,096,930.14 = 1,225,548.76/x
  3. Step 3: Cross multiply
    2,244,144.04x = 3,096,930.14 × 1,225,548.76
  4. Step 4: Simplify right side
    2,244,144.04x = 3,795,438,892,883.63
  5. Step 5: Solve for x
    x = 3,795,438,892,883.63/2,244,144.04
  6. Step 6: Final answer
    x = 1,691,263.50

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Half scale
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Double scale
Find fourth proportional to 2,244,145.04, 3,096,931.52 and 1,225,549.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.