Home / 10,016,292.60-15,025,631.04-3,190,469.04

Finding the Fourth Proportional to 10,016,292.60, 15,025,631.04 and 3,190,469.04

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Solution

The fourth proportional to 10,016,292.60, 15,025,631.04 and 3,190,469.04 is: 4,786,083.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,016,292.60 : 15,025,631.04 = 3,190,469.04 : x
  2. Step 2: Convert to fraction form
    10,016,292.60/15,025,631.04 = 3,190,469.04/x
  3. Step 3: Cross multiply
    10,016,292.60x = 15,025,631.04 × 3,190,469.04
  4. Step 4: Simplify right side
    10,016,292.60x = 47,938,810,639,583
  5. Step 5: Solve for x
    x = 47,938,810,639,583/10,016,292.60
  6. Step 6: Final answer
    x = 4,786,083.29

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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.