Home / 8,820,242.22-13,211,073.98-6,253,677.44

Finding the Fourth Proportional to 8,820,242.22, 13,211,073.98 and 6,253,677.44

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Solution

The fourth proportional to 8,820,242.22, 13,211,073.98 and 6,253,677.44 is: 9,366,839.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,820,242.22 : 13,211,073.98 = 6,253,677.44 : x
  2. Step 2: Convert to fraction form
    8,820,242.22/13,211,073.98 = 6,253,677.44/x
  3. Step 3: Cross multiply
    8,820,242.22x = 13,211,073.98 × 6,253,677.44
  4. Step 4: Simplify right side
    8,820,242.22x = 82,617,795,209,573.25
  5. Step 5: Solve for x
    x = 82,617,795,209,573.25/8,820,242.22
  6. Step 6: Final answer
    x = 9,366,839.72

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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.