Home / 2,703,414.72-4,052,956.92-1,354,885.08

Finding the Fourth Proportional to 2,703,414.72, 4,052,956.92 and 1,354,885.08

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Solution

The fourth proportional to 2,703,414.72, 4,052,956.92 and 1,354,885.08 is: 2,031,242.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,414.72 : 4,052,956.92 = 1,354,885.08 : x
  2. Step 2: Convert to fraction form
    2,703,414.72/4,052,956.92 = 1,354,885.08/x
  3. Step 3: Cross multiply
    2,703,414.72x = 4,052,956.92 × 1,354,885.08
  4. Step 4: Simplify right side
    2,703,414.72x = 5,491,290,860,790.75
  5. Step 5: Solve for x
    x = 5,491,290,860,790.75/2,703,414.72
  6. Step 6: Final answer
    x = 2,031,242.49

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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.