Home / 10,847,542.43-14,969,792.27-5,953,219.90

Finding the Fourth Proportional to 10,847,542.43, 14,969,792.27 and 5,953,219.90

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Solution

The fourth proportional to 10,847,542.43, 14,969,792.27 and 5,953,219.90 is: 8,215,544.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847,542.43 : 14,969,792.27 = 5,953,219.90 : x
  2. Step 2: Convert to fraction form
    10,847,542.43/14,969,792.27 = 5,953,219.90/x
  3. Step 3: Cross multiply
    10,847,542.43x = 14,969,792.27 × 5,953,219.90
  4. Step 4: Simplify right side
    10,847,542.43x = 89,118,465,240,630.17
  5. Step 5: Solve for x
    x = 89,118,465,240,630.17/10,847,542.43
  6. Step 6: Final answer
    x = 8,215,544.29

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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.