Home / 9,352,691.82-14,018,544.18-6,120,448.38

Finding the Fourth Proportional to 9,352,691.82, 14,018,544.18 and 6,120,448.38

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Solution

The fourth proportional to 9,352,691.82, 14,018,544.18 and 6,120,448.38 is: 9,173,805.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352,691.82 : 14,018,544.18 = 6,120,448.38 : x
  2. Step 2: Convert to fraction form
    9,352,691.82/14,018,544.18 = 6,120,448.38/x
  3. Step 3: Cross multiply
    9,352,691.82x = 14,018,544.18 × 6,120,448.38
  4. Step 4: Simplify right side
    9,352,691.82x = 85,799,776,016,439.42
  5. Step 5: Solve for x
    x = 85,799,776,016,439.42/9,352,691.82
  6. Step 6: Final answer
    x = 9,173,805.54

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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.