Home / 1,350,167.02-2,025,809.70-591,616.60

Finding the Fourth Proportional to 1,350,167.02, 2,025,809.70 and 591,616.60

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Solution

The fourth proportional to 1,350,167.02, 2,025,809.70 and 591,616.60 is: 887,669.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,167.02 : 2,025,809.70 = 591,616.60 : x
  2. Step 2: Convert to fraction form
    1,350,167.02/2,025,809.70 = 591,616.60/x
  3. Step 3: Cross multiply
    1,350,167.02x = 2,025,809.70 × 591,616.60
  4. Step 4: Simplify right side
    1,350,167.02x = 1,198,502,646,961.02
  5. Step 5: Solve for x
    x = 1,198,502,646,961.02/1,350,167.02
  6. Step 6: Final answer
    x = 887,669.92

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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.