Home / 1,275,441.50-1,760,233.46-952,591.02

Finding the Fourth Proportional to 1,275,441.50, 1,760,233.46 and 952,591.02

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Solution

The fourth proportional to 1,275,441.50, 1,760,233.46 and 952,591.02 is: 1,314,668.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,441.50 : 1,760,233.46 = 952,591.02 : x
  2. Step 2: Convert to fraction form
    1,275,441.50/1,760,233.46 = 952,591.02/x
  3. Step 3: Cross multiply
    1,275,441.50x = 1,760,233.46 × 952,591.02
  4. Step 4: Simplify right side
    1,275,441.50x = 1,676,782,587,099.53
  5. Step 5: Solve for x
    x = 1,676,782,587,099.53/1,275,441.50
  6. Step 6: Final answer
    x = 1,314,668.36

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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.