Home / 9,951,876.70-14,922,463.70-5,854,614.21

Finding the Fourth Proportional to 9,951,876.70, 14,922,463.70 and 5,854,614.21

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Solution

The fourth proportional to 9,951,876.70, 14,922,463.70 and 5,854,614.21 is: 8,778,773.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,876.70 : 14,922,463.70 = 5,854,614.21 : x
  2. Step 2: Convert to fraction form
    9,951,876.70/14,922,463.70 = 5,854,614.21/x
  3. Step 3: Cross multiply
    9,951,876.70x = 14,922,463.70 × 5,854,614.21
  4. Step 4: Simplify right side
    9,951,876.70x = 87,365,268,040,865.72
  5. Step 5: Solve for x
    x = 87,365,268,040,865.72/9,951,876.70
  6. Step 6: Final answer
    x = 8,778,773.16

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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.