Home / 7,102,592.64-10,661,470.60-3,061,074.96

Finding the Fourth Proportional to 7,102,592.64, 10,661,470.60 and 3,061,074.96

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Solution

The fourth proportional to 7,102,592.64, 10,661,470.60 and 3,061,074.96 is: 4,594,879.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,592.64 : 10,661,470.60 = 3,061,074.96 : x
  2. Step 2: Convert to fraction form
    7,102,592.64/10,661,470.60 = 3,061,074.96/x
  3. Step 3: Cross multiply
    7,102,592.64x = 10,661,470.60 × 3,061,074.96
  4. Step 4: Simplify right side
    7,102,592.64x = 32,635,560,690,436.18
  5. Step 5: Solve for x
    x = 32,635,560,690,436.18/7,102,592.64
  6. Step 6: Final answer
    x = 4,594,879.97

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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.