Home / 732,082.08-1,098,111.60-233,442.72

Finding the Fourth Proportional to 732,082.08, 1,098,111.60 and 233,442.72

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Solution

The fourth proportional to 732,082.08, 1,098,111.60 and 233,442.72 is: 350,160.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,082.08 : 1,098,111.60 = 233,442.72 : x
  2. Step 2: Convert to fraction form
    732,082.08/1,098,111.60 = 233,442.72/x
  3. Step 3: Cross multiply
    732,082.08x = 1,098,111.60 × 233,442.72
  4. Step 4: Simplify right side
    732,082.08x = 256,346,158,767.55
  5. Step 5: Solve for x
    x = 256,346,158,767.55/732,082.08
  6. Step 6: Final answer
    x = 350,160.41

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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.