Home / 1,506,256.92-2,259,385.56-441,299.16

Finding the Fourth Proportional to 1,506,256.92, 2,259,385.56 and 441,299.16

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Solution

The fourth proportional to 1,506,256.92, 2,259,385.56 and 441,299.16 is: 661,948.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,256.92 : 2,259,385.56 = 441,299.16 : x
  2. Step 2: Convert to fraction form
    1,506,256.92/2,259,385.56 = 441,299.16/x
  3. Step 3: Cross multiply
    1,506,256.92x = 2,259,385.56 × 441,299.16
  4. Step 4: Simplify right side
    1,506,256.92x = 997,064,949,744.13
  5. Step 5: Solve for x
    x = 997,064,949,744.13/1,506,256.92
  6. Step 6: Final answer
    x = 661,948.79

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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.