Home / 8,234,159.20-11,363,203.22-4,563,135.27

Finding the Fourth Proportional to 8,234,159.20, 11,363,203.22 and 4,563,135.27

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Solution

The fourth proportional to 8,234,159.20, 11,363,203.22 and 4,563,135.27 is: 6,297,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,234,159.20 : 11,363,203.22 = 4,563,135.27 : x
  2. Step 2: Convert to fraction form
    8,234,159.20/11,363,203.22 = 4,563,135.27/x
  3. Step 3: Cross multiply
    8,234,159.20x = 11,363,203.22 × 4,563,135.27
  4. Step 4: Simplify right side
    8,234,159.20x = 51,851,833,393,359.57
  5. Step 5: Solve for x
    x = 51,851,833,393,359.57/8,234,159.20
  6. Step 6: Final answer
    x = 6,297,161.88

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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.