Home / 2,266,949.90-3,400,424.85-2,243,330.30

Finding the Fourth Proportional to 2,266,949.90, 3,400,424.85 and 2,243,330.30

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Solution

The fourth proportional to 2,266,949.90, 3,400,424.85 and 2,243,330.30 is: 3,364,995.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,949.90 : 3,400,424.85 = 2,243,330.30 : x
  2. Step 2: Convert to fraction form
    2,266,949.90/3,400,424.85 = 2,243,330.30/x
  3. Step 3: Cross multiply
    2,266,949.90x = 3,400,424.85 × 2,243,330.30
  4. Step 4: Simplify right side
    2,266,949.90x = 7,628,276,098,877.95
  5. Step 5: Solve for x
    x = 7,628,276,098,877.95/2,266,949.90
  6. Step 6: Final answer
    x = 3,364,995.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.