Home / 596,292.12-822,740.76-403,060.14

Finding the Fourth Proportional to 596,292.12, 822,740.76 and 403,060.14

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Solution

The fourth proportional to 596,292.12, 822,740.76 and 403,060.14 is: 556,126.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,292.12 : 822,740.76 = 403,060.14 : x
  2. Step 2: Convert to fraction form
    596,292.12/822,740.76 = 403,060.14/x
  3. Step 3: Cross multiply
    596,292.12x = 822,740.76 × 403,060.14
  4. Step 4: Simplify right side
    596,292.12x = 331,614,005,909.31
  5. Step 5: Solve for x
    x = 331,614,005,909.31/596,292.12
  6. Step 6: Final answer
    x = 556,126.76

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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.