Home / 6,548,371.92-9,036,847.08-3,757,950

Finding the Fourth Proportional to 6,548,371.92, 9,036,847.08 and 3,757,950

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Solution

The fourth proportional to 6,548,371.92, 9,036,847.08 and 3,757,950 is: 5,186,024.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,371.92 : 9,036,847.08 = 3,757,950 : x
  2. Step 2: Convert to fraction form
    6,548,371.92/9,036,847.08 = 3,757,950/x
  3. Step 3: Cross multiply
    6,548,371.92x = 9,036,847.08 × 3,757,950
  4. Step 4: Simplify right side
    6,548,371.92x = 33,960,019,484,286
  5. Step 5: Solve for x
    x = 33,960,019,484,286/6,548,371.92
  6. Step 6: Final answer
    x = 5,186,024.85

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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.