Home / 975,002.04-1,345,462.92-567,115.56

Finding the Fourth Proportional to 975,002.04, 1,345,462.92 and 567,115.56

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Solution

The fourth proportional to 975,002.04, 1,345,462.92 and 567,115.56 is: 782,596.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,002.04 : 1,345,462.92 = 567,115.56 : x
  2. Step 2: Convert to fraction form
    975,002.04/1,345,462.92 = 567,115.56/x
  3. Step 3: Cross multiply
    975,002.04x = 1,345,462.92 × 567,115.56
  4. Step 4: Simplify right side
    975,002.04x = 763,032,957,335.04
  5. Step 5: Solve for x
    x = 763,032,957,335.04/975,002.04
  6. Step 6: Final answer
    x = 782,596.27

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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.