Home / 9,251,083.35-13,856,415.89-3,843,337.59

Finding the Fourth Proportional to 9,251,083.35, 13,856,415.89 and 3,843,337.59

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Solution

The fourth proportional to 9,251,083.35, 13,856,415.89 and 3,843,337.59 is: 5,756,610.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,251,083.35 : 13,856,415.89 = 3,843,337.59 : x
  2. Step 2: Convert to fraction form
    9,251,083.35/13,856,415.89 = 3,843,337.59/x
  3. Step 3: Cross multiply
    9,251,083.35x = 13,856,415.89 × 3,843,337.59
  4. Step 4: Simplify right side
    9,251,083.35x = 53,254,884,033,493.62
  5. Step 5: Solve for x
    x = 53,254,884,033,493.62/9,251,083.35
  6. Step 6: Final answer
    x = 5,756,610.55

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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.