Home / 3,861,496.72-5,793,181.52-1,165,660.89

Finding the Fourth Proportional to 3,861,496.72, 5,793,181.52 and 1,165,660.89

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Solution

The fourth proportional to 3,861,496.72, 5,793,181.52 and 1,165,660.89 is: 1,748,774.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,496.72 : 5,793,181.52 = 1,165,660.89 : x
  2. Step 2: Convert to fraction form
    3,861,496.72/5,793,181.52 = 1,165,660.89/x
  3. Step 3: Cross multiply
    3,861,496.72x = 5,793,181.52 × 1,165,660.89
  4. Step 4: Simplify right side
    3,861,496.72x = 6,752,885,126,534.75
  5. Step 5: Solve for x
    x = 6,752,885,126,534.75/3,861,496.72
  6. Step 6: Final answer
    x = 1,748,774.02

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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.