Home / 1,057,167.50-1,458,891.92-573,732.52

Finding the Fourth Proportional to 1,057,167.50, 1,458,891.92 and 573,732.52

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Solution

The fourth proportional to 1,057,167.50, 1,458,891.92 and 573,732.52 is: 791,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,167.50 : 1,458,891.92 = 573,732.52 : x
  2. Step 2: Convert to fraction form
    1,057,167.50/1,458,891.92 = 573,732.52/x
  3. Step 3: Cross multiply
    1,057,167.50x = 1,458,891.92 × 573,732.52
  4. Step 4: Simplify right side
    1,057,167.50x = 837,013,737,669.24
  5. Step 5: Solve for x
    x = 837,013,737,669.24/1,057,167.50
  6. Step 6: Final answer
    x = 791,751.30

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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.