Home / 596,007.19-822,490.92-324,074.86

Finding the Fourth Proportional to 596,007.19, 822,490.92 and 324,074.86

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Solution

The fourth proportional to 596,007.19, 822,490.92 and 324,074.86 is: 447,223.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,007.19 : 822,490.92 = 324,074.86 : x
  2. Step 2: Convert to fraction form
    596,007.19/822,490.92 = 324,074.86/x
  3. Step 3: Cross multiply
    596,007.19x = 822,490.92 × 324,074.86
  4. Step 4: Simplify right side
    596,007.19x = 266,548,629,750.27
  5. Step 5: Solve for x
    x = 266,548,629,750.27/596,007.19
  6. Step 6: Final answer
    x = 447,223.85

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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.