Home / 8,711,732.54-12,021,697.08-4,844,170.66

Finding the Fourth Proportional to 8,711,732.54, 12,021,697.08 and 4,844,170.66

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Solution

The fourth proportional to 8,711,732.54, 12,021,697.08 and 4,844,170.66 is: 6,684,680.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,711,732.54 : 12,021,697.08 = 4,844,170.66 : x
  2. Step 2: Convert to fraction form
    8,711,732.54/12,021,697.08 = 4,844,170.66/x
  3. Step 3: Cross multiply
    8,711,732.54x = 12,021,697.08 × 4,844,170.66
  4. Step 4: Simplify right side
    8,711,732.54x = 58,235,152,278,343.67
  5. Step 5: Solve for x
    x = 58,235,152,278,343.67/8,711,732.54
  6. Step 6: Final answer
    x = 6,684,680.92

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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.