Home / 6,491,566.28-8,957,484.09-3,701,049.56

Finding the Fourth Proportional to 6,491,566.28, 8,957,484.09 and 3,701,049.56

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Solution

The fourth proportional to 6,491,566.28, 8,957,484.09 and 3,701,049.56 is: 5,106,948.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,491,566.28 : 8,957,484.09 = 3,701,049.56 : x
  2. Step 2: Convert to fraction form
    6,491,566.28/8,957,484.09 = 3,701,049.56/x
  3. Step 3: Cross multiply
    6,491,566.28x = 8,957,484.09 × 3,701,049.56
  4. Step 4: Simplify right side
    6,491,566.28x = 33,152,092,550,001.50
  5. Step 5: Solve for x
    x = 33,152,092,550,001.50/6,491,566.28
  6. Step 6: Final answer
    x = 5,106,948.17

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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.