Home / 5,902,580.89-8,856,444.50-2,067,154.75

Finding the Fourth Proportional to 5,902,580.89, 8,856,444.50 and 2,067,154.75

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Solution

The fourth proportional to 5,902,580.89, 8,856,444.50 and 2,067,154.75 is: 3,101,633.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,580.89 : 8,856,444.50 = 2,067,154.75 : x
  2. Step 2: Convert to fraction form
    5,902,580.89/8,856,444.50 = 2,067,154.75/x
  3. Step 3: Cross multiply
    5,902,580.89x = 8,856,444.50 × 2,067,154.75
  4. Step 4: Simplify right side
    5,902,580.89x = 18,307,641,316,286.38
  5. Step 5: Solve for x
    x = 18,307,641,316,286.38/5,902,580.89
  6. Step 6: Final answer
    x = 3,101,633.28

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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.