Home / 2,493,045.48-3,741,250.85-976,540.30

Finding the Fourth Proportional to 2,493,045.48, 3,741,250.85 and 976,540.30

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Solution

The fourth proportional to 2,493,045.48, 3,741,250.85 and 976,540.30 is: 1,465,469.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,045.48 : 3,741,250.85 = 976,540.30 : x
  2. Step 2: Convert to fraction form
    2,493,045.48/3,741,250.85 = 976,540.30/x
  3. Step 3: Cross multiply
    2,493,045.48x = 3,741,250.85 × 976,540.30
  4. Step 4: Simplify right side
    2,493,045.48x = 3,653,482,227,434.26
  5. Step 5: Solve for x
    x = 3,653,482,227,434.26/2,493,045.48
  6. Step 6: Final answer
    x = 1,465,469.55

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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.