Home / 932,825.97-1,399,158.36-567,993.06

Finding the Fourth Proportional to 932,825.97, 1,399,158.36 and 567,993.06

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Solution

The fourth proportional to 932,825.97, 1,399,158.36 and 567,993.06 is: 851,940.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,825.97 : 1,399,158.36 = 567,993.06 : x
  2. Step 2: Convert to fraction form
    932,825.97/1,399,158.36 = 567,993.06/x
  3. Step 3: Cross multiply
    932,825.97x = 1,399,158.36 × 567,993.06
  4. Step 4: Simplify right side
    932,825.97x = 794,712,238,320.98
  5. Step 5: Solve for x
    x = 794,712,238,320.98/932,825.97
  6. Step 6: Final answer
    x = 851,940.52

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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.