Home / 1,350,164.02-2,025,805.20-591,613.60

Finding the Fourth Proportional to 1,350,164.02, 2,025,805.20 and 591,613.60

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Solution

The fourth proportional to 1,350,164.02, 2,025,805.20 and 591,613.60 is: 887,665.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,164.02 : 2,025,805.20 = 591,613.60 : x
  2. Step 2: Convert to fraction form
    1,350,164.02/2,025,805.20 = 591,613.60/x
  3. Step 3: Cross multiply
    1,350,164.02x = 2,025,805.20 × 591,613.60
  4. Step 4: Simplify right side
    1,350,164.02x = 1,198,493,907,270.72
  5. Step 5: Solve for x
    x = 1,198,493,907,270.72/1,350,164.02
  6. Step 6: Final answer
    x = 887,665.42

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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.