Home / 984,656.50-1,469,256.19-924,470.26

Finding the Fourth Proportional to 984,656.50, 1,469,256.19 and 924,470.26

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Solution

The fourth proportional to 984,656.50, 1,469,256.19 and 924,470.26 is: 1,379,449.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,656.50 : 1,469,256.19 = 924,470.26 : x
  2. Step 2: Convert to fraction form
    984,656.50/1,469,256.19 = 924,470.26/x
  3. Step 3: Cross multiply
    984,656.50x = 1,469,256.19 × 924,470.26
  4. Step 4: Simplify right side
    984,656.50x = 1,358,283,647,353.56
  5. Step 5: Solve for x
    x = 1,358,283,647,353.56/984,656.50
  6. Step 6: Final answer
    x = 1,379,449.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.