Home / 635,125.02-951,441.91-368,325.02

Finding the Fourth Proportional to 635,125.02, 951,441.91 and 368,325.02

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Solution

The fourth proportional to 635,125.02, 951,441.91 and 368,325.02 is: 551,765.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,125.02 : 951,441.91 = 368,325.02 : x
  2. Step 2: Convert to fraction form
    635,125.02/951,441.91 = 368,325.02/x
  3. Step 3: Cross multiply
    635,125.02x = 951,441.91 × 368,325.02
  4. Step 4: Simplify right side
    635,125.02x = 350,439,854,851.57
  5. Step 5: Solve for x
    x = 350,439,854,851.57/635,125.02
  6. Step 6: Final answer
    x = 551,765.15

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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.