Home / 5,061,632.40-7,592,227.20-1,467,321.12

Finding the Fourth Proportional to 5,061,632.40, 7,592,227.20 and 1,467,321.12

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Solution

The fourth proportional to 5,061,632.40, 7,592,227.20 and 1,467,321.12 is: 2,200,917.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,632.40 : 7,592,227.20 = 1,467,321.12 : x
  2. Step 2: Convert to fraction form
    5,061,632.40/7,592,227.20 = 1,467,321.12/x
  3. Step 3: Cross multiply
    5,061,632.40x = 7,592,227.20 × 1,467,321.12
  4. Step 4: Simplify right side
    5,061,632.40x = 11,140,235,318,398.46
  5. Step 5: Solve for x
    x = 11,140,235,318,398.46/5,061,632.40
  6. Step 6: Final answer
    x = 2,200,917.50

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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.