Home / 7,546,011.52-11,318,775.94-3,171,468.41

Finding the Fourth Proportional to 7,546,011.52, 11,318,775.94 and 3,171,468.41

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Solution

The fourth proportional to 7,546,011.52, 11,318,775.94 and 3,171,468.41 is: 4,757,101.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,011.52 : 11,318,775.94 = 3,171,468.41 : x
  2. Step 2: Convert to fraction form
    7,546,011.52/11,318,775.94 = 3,171,468.41/x
  3. Step 3: Cross multiply
    7,546,011.52x = 11,318,775.94 × 3,171,468.41
  4. Step 4: Simplify right side
    7,546,011.52x = 35,897,140,365,839.34
  5. Step 5: Solve for x
    x = 35,897,140,365,839.34/7,546,011.52
  6. Step 6: Final answer
    x = 4,757,101.19

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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.