Home / 10,096,603.79-15,149,635.07-4,976,242.39

Finding the Fourth Proportional to 10,096,603.79, 15,149,635.07 and 4,976,242.39

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Solution

The fourth proportional to 10,096,603.79, 15,149,635.07 and 4,976,242.39 is: 7,466,694.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,603.79 : 15,149,635.07 = 4,976,242.39 : x
  2. Step 2: Convert to fraction form
    10,096,603.79/15,149,635.07 = 4,976,242.39/x
  3. Step 3: Cross multiply
    10,096,603.79x = 15,149,635.07 × 4,976,242.39
  4. Step 4: Simplify right side
    10,096,603.79x = 75,388,256,228,364.61
  5. Step 5: Solve for x
    x = 75,388,256,228,364.61/10,096,603.79
  6. Step 6: Final answer
    x = 7,466,694.52

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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.