Home / 2,534,552.10-3,801,835.98-641,293.20

Finding the Fourth Proportional to 2,534,552.10, 3,801,835.98 and 641,293.20

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Solution

The fourth proportional to 2,534,552.10, 3,801,835.98 and 641,293.20 is: 961,941.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,552.10 : 3,801,835.98 = 641,293.20 : x
  2. Step 2: Convert to fraction form
    2,534,552.10/3,801,835.98 = 641,293.20/x
  3. Step 3: Cross multiply
    2,534,552.10x = 3,801,835.98 × 641,293.20
  4. Step 4: Simplify right side
    2,534,552.10x = 2,438,091,561,489.34
  5. Step 5: Solve for x
    x = 2,438,091,561,489.34/2,534,552.10
  6. Step 6: Final answer
    x = 961,941.78

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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.