Home / 3,925,231.41-5,881,837.61-2,641,082.42

Finding the Fourth Proportional to 3,925,231.41, 5,881,837.61 and 2,641,082.42

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Solution

The fourth proportional to 3,925,231.41, 5,881,837.61 and 2,641,082.42 is: 3,957,580.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,231.41 : 5,881,837.61 = 2,641,082.42 : x
  2. Step 2: Convert to fraction form
    3,925,231.41/5,881,837.61 = 2,641,082.42/x
  3. Step 3: Cross multiply
    3,925,231.41x = 5,881,837.61 × 2,641,082.42
  4. Step 4: Simplify right side
    3,925,231.41x = 15,534,417,930,373.12
  5. Step 5: Solve for x
    x = 15,534,417,930,373.12/3,925,231.41
  6. Step 6: Final answer
    x = 3,957,580.15

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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.