Home / 11,230,178.67-15,497,656.92-6,073,540.22

Finding the Fourth Proportional to 11,230,178.67, 15,497,656.92 and 6,073,540.22

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Solution

The fourth proportional to 11,230,178.67, 15,497,656.92 and 6,073,540.22 is: 8,381,491.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,178.67 : 15,497,656.92 = 6,073,540.22 : x
  2. Step 2: Convert to fraction form
    11,230,178.67/15,497,656.92 = 6,073,540.22/x
  3. Step 3: Cross multiply
    11,230,178.67x = 15,497,656.92 × 6,073,540.22
  4. Step 4: Simplify right side
    11,230,178.67x = 94,125,642,619,381.31
  5. Step 5: Solve for x
    x = 94,125,642,619,381.31/11,230,178.67
  6. Step 6: Final answer
    x = 8,381,491.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.