Home / 1,034,359.03-1,427,411.10-575,517.52

Finding the Fourth Proportional to 1,034,359.03, 1,427,411.10 and 575,517.52

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Solution

The fourth proportional to 1,034,359.03, 1,427,411.10 and 575,517.52 is: 794,211.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,359.03 : 1,427,411.10 = 575,517.52 : x
  2. Step 2: Convert to fraction form
    1,034,359.03/1,427,411.10 = 575,517.52/x
  3. Step 3: Cross multiply
    1,034,359.03x = 1,427,411.10 × 575,517.52
  4. Step 4: Simplify right side
    1,034,359.03x = 821,500,096,292.47
  5. Step 5: Solve for x
    x = 821,500,096,292.47/1,034,359.03
  6. Step 6: Final answer
    x = 794,211.75

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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.