Home / 10,979,002.98-15,150,838.92-6,084,215.10

Finding the Fourth Proportional to 10,979,002.98, 15,150,838.92 and 6,084,215.10

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Solution

The fourth proportional to 10,979,002.98, 15,150,838.92 and 6,084,215.10 is: 8,396,114.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,979,002.98 : 15,150,838.92 = 6,084,215.10 : x
  2. Step 2: Convert to fraction form
    10,979,002.98/15,150,838.92 = 6,084,215.10/x
  3. Step 3: Cross multiply
    10,979,002.98x = 15,150,838.92 × 6,084,215.10
  4. Step 4: Simplify right side
    10,979,002.98x = 92,180,962,934,731.69
  5. Step 5: Solve for x
    x = 92,180,962,934,731.69/10,979,002.98
  6. Step 6: Final answer
    x = 8,396,114.21

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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.