Home / 5,433,674.10-8,150,511.15-2,914,250.10

Finding the Fourth Proportional to 5,433,674.10, 8,150,511.15 and 2,914,250.10

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Solution

The fourth proportional to 5,433,674.10, 8,150,511.15 and 2,914,250.10 is: 4,371,375.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,674.10 : 8,150,511.15 = 2,914,250.10 : x
  2. Step 2: Convert to fraction form
    5,433,674.10/8,150,511.15 = 2,914,250.10/x
  3. Step 3: Cross multiply
    5,433,674.10x = 8,150,511.15 × 2,914,250.10
  4. Step 4: Simplify right side
    5,433,674.10x = 23,752,627,933,938.62
  5. Step 5: Solve for x
    x = 23,752,627,933,938.62/5,433,674.10
  6. Step 6: Final answer
    x = 4,371,375.15

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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.