Home / 5,882,422.55-8,117,940-3,269,036.76

Finding the Fourth Proportional to 5,882,422.55, 8,117,940 and 3,269,036.76

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Solution

The fourth proportional to 5,882,422.55, 8,117,940 and 3,269,036.76 is: 4,511,380.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,422.55 : 8,117,940 = 3,269,036.76 : x
  2. Step 2: Convert to fraction form
    5,882,422.55/8,117,940 = 3,269,036.76/x
  3. Step 3: Cross multiply
    5,882,422.55x = 8,117,940 × 3,269,036.76
  4. Step 4: Simplify right side
    5,882,422.55x = 26,537,844,275,474.40
  5. Step 5: Solve for x
    x = 26,537,844,275,474.40/5,882,422.55
  6. Step 6: Final answer
    x = 4,511,380.15

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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.