Home / 6,264,168.20-8,645,764.46-4,084,927.95

Finding the Fourth Proportional to 6,264,168.20, 8,645,764.46 and 4,084,927.95

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Solution

The fourth proportional to 6,264,168.20, 8,645,764.46 and 4,084,927.95 is: 5,637,991.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,168.20 : 8,645,764.46 = 4,084,927.95 : x
  2. Step 2: Convert to fraction form
    6,264,168.20/8,645,764.46 = 4,084,927.95/x
  3. Step 3: Cross multiply
    6,264,168.20x = 8,645,764.46 × 4,084,927.95
  4. Step 4: Simplify right side
    6,264,168.20x = 35,317,324,891,770.66
  5. Step 5: Solve for x
    x = 35,317,324,891,770.66/6,264,168.20
  6. Step 6: Final answer
    x = 5,637,991.15

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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.