Home / 1,034,681.13-1,427,849.67-575,787.87

Finding the Fourth Proportional to 1,034,681.13, 1,427,849.67 and 575,787.87

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Solution

The fourth proportional to 1,034,681.13, 1,427,849.67 and 575,787.87 is: 794,581.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,681.13 : 1,427,849.67 = 575,787.87 : x
  2. Step 2: Convert to fraction form
    1,034,681.13/1,427,849.67 = 575,787.87/x
  3. Step 3: Cross multiply
    1,034,681.13x = 1,427,849.67 × 575,787.87
  4. Step 4: Simplify right side
    1,034,681.13x = 822,138,520,169.50
  5. Step 5: Solve for x
    x = 822,138,520,169.50/1,034,681.13
  6. Step 6: Final answer
    x = 794,581.53

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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.