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Finding the Fourth Proportional to 473,597.60, 710,394.48 and 224,454.56

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Solution

The fourth proportional to 473,597.60, 710,394.48 and 224,454.56 is: 336,680.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,597.60 : 710,394.48 = 224,454.56 : x
  2. Step 2: Convert to fraction form
    473,597.60/710,394.48 = 224,454.56/x
  3. Step 3: Cross multiply
    473,597.60x = 710,394.48 × 224,454.56
  4. Step 4: Simplify right side
    473,597.60x = 159,451,280,434.83
  5. Step 5: Solve for x
    x = 159,451,280,434.83/473,597.60
  6. Step 6: Final answer
    x = 336,680.93

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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.