Home / 1,004,236.72-1,506,610.06-464,881.84

Finding the Fourth Proportional to 1,004,236.72, 1,506,610.06 and 464,881.84

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Solution

The fourth proportional to 1,004,236.72, 1,506,610.06 and 464,881.84 is: 697,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,236.72 : 1,506,610.06 = 464,881.84 : x
  2. Step 2: Convert to fraction form
    1,004,236.72/1,506,610.06 = 464,881.84/x
  3. Step 3: Cross multiply
    1,004,236.72x = 1,506,610.06 × 464,881.84
  4. Step 4: Simplify right side
    1,004,236.72x = 700,395,658,297.43
  5. Step 5: Solve for x
    x = 700,395,658,297.43/1,004,236.72
  6. Step 6: Final answer
    x = 697,440.80

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Double scale
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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.