Home / 5,326,097.50-7,350,158.89-3,261,073.78

Finding the Fourth Proportional to 5,326,097.50, 7,350,158.89 and 3,261,073.78

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Solution

The fourth proportional to 5,326,097.50, 7,350,158.89 and 3,261,073.78 is: 4,500,370.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326,097.50 : 7,350,158.89 = 3,261,073.78 : x
  2. Step 2: Convert to fraction form
    5,326,097.50/7,350,158.89 = 3,261,073.78/x
  3. Step 3: Cross multiply
    5,326,097.50x = 7,350,158.89 × 3,261,073.78
  4. Step 4: Simplify right side
    5,326,097.50x = 23,969,410,436,776.39
  5. Step 5: Solve for x
    x = 23,969,410,436,776.39/5,326,097.50
  6. Step 6: Final answer
    x = 4,500,370.19

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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.