Home / 11,612,244.56-17,411,641.82-3,933,315.77

Finding the Fourth Proportional to 11,612,244.56, 17,411,641.82 and 3,933,315.77

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Solution

The fourth proportional to 11,612,244.56, 17,411,641.82 and 3,933,315.77 is: 5,897,695.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,612,244.56 : 17,411,641.82 = 3,933,315.77 : x
  2. Step 2: Convert to fraction form
    11,612,244.56/17,411,641.82 = 3,933,315.77/x
  3. Step 3: Cross multiply
    11,612,244.56x = 17,411,641.82 × 3,933,315.77
  4. Step 4: Simplify right side
    11,612,244.56x = 68,485,485,245,472.72
  5. Step 5: Solve for x
    x = 68,485,485,245,472.72/11,612,244.56
  6. Step 6: Final answer
    x = 5,897,695.74

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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.