Home / 1,062,700.66-1,466,542.29-579,265.91

Finding the Fourth Proportional to 1,062,700.66, 1,466,542.29 and 579,265.91

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Solution

The fourth proportional to 1,062,700.66, 1,466,542.29 and 579,265.91 is: 799,395.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,700.66 : 1,466,542.29 = 579,265.91 : x
  2. Step 2: Convert to fraction form
    1,062,700.66/1,466,542.29 = 579,265.91/x
  3. Step 3: Cross multiply
    1,062,700.66x = 1,466,542.29 × 579,265.91
  4. Step 4: Simplify right side
    1,062,700.66x = 849,517,945,497.20
  5. Step 5: Solve for x
    x = 849,517,945,497.20/1,062,700.66
  6. Step 6: Final answer
    x = 799,395.33

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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.