Home / 8,840,247.76-13,259,059.08-2,449,833.76

Finding the Fourth Proportional to 8,840,247.76, 13,259,059.08 and 2,449,833.76

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Solution

The fourth proportional to 8,840,247.76, 13,259,059.08 and 2,449,833.76 is: 3,674,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,247.76 : 13,259,059.08 = 2,449,833.76 : x
  2. Step 2: Convert to fraction form
    8,840,247.76/13,259,059.08 = 2,449,833.76/x
  3. Step 3: Cross multiply
    8,840,247.76x = 13,259,059.08 × 2,449,833.76
  4. Step 4: Simplify right side
    8,840,247.76x = 32,482,490,560,018.54
  5. Step 5: Solve for x
    x = 32,482,490,560,018.54/8,840,247.76
  6. Step 6: Final answer
    x = 3,674,386.90

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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.