Home / 4,150,484.08-6,212,957.11-2,708,061.61

Finding the Fourth Proportional to 4,150,484.08, 6,212,957.11 and 2,708,061.61

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Solution

The fourth proportional to 4,150,484.08, 6,212,957.11 and 2,708,061.61 is: 4,053,761.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,484.08 : 6,212,957.11 = 2,708,061.61 : x
  2. Step 2: Convert to fraction form
    4,150,484.08/6,212,957.11 = 2,708,061.61/x
  3. Step 3: Cross multiply
    4,150,484.08x = 6,212,957.11 × 2,708,061.61
  4. Step 4: Simplify right side
    4,150,484.08x = 16,825,070,634,167.55
  5. Step 5: Solve for x
    x = 16,825,070,634,167.55/4,150,484.08
  6. Step 6: Final answer
    x = 4,053,761.03

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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.