Home / 8,967,606.82-12,375,596.01-4,893,449.38

Finding the Fourth Proportional to 8,967,606.82, 12,375,596.01 and 4,893,449.38

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Solution

The fourth proportional to 8,967,606.82, 12,375,596.01 and 4,893,449.38 is: 6,753,123.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,606.82 : 12,375,596.01 = 4,893,449.38 : x
  2. Step 2: Convert to fraction form
    8,967,606.82/12,375,596.01 = 4,893,449.38/x
  3. Step 3: Cross multiply
    8,967,606.82x = 12,375,596.01 × 4,893,449.38
  4. Step 4: Simplify right side
    8,967,606.82x = 60,559,352,622,264.97
  5. Step 5: Solve for x
    x = 60,559,352,622,264.97/8,967,606.82
  6. Step 6: Final answer
    x = 6,753,123.08

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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.