Home / 10,229,191.76-15,345,808.94-3,752,327.23

Finding the Fourth Proportional to 10,229,191.76, 15,345,808.94 and 3,752,327.23

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Solution

The fourth proportional to 10,229,191.76, 15,345,808.94 and 3,752,327.23 is: 5,629,232.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,229,191.76 : 15,345,808.94 = 3,752,327.23 : x
  2. Step 2: Convert to fraction form
    10,229,191.76/15,345,808.94 = 3,752,327.23/x
  3. Step 3: Cross multiply
    10,229,191.76x = 15,345,808.94 × 3,752,327.23
  4. Step 4: Simplify right side
    10,229,191.76x = 57,582,496,722,955.73
  5. Step 5: Solve for x
    x = 57,582,496,722,955.73/10,229,191.76
  6. Step 6: Final answer
    x = 5,629,232.30

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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.