Home / 6,134,219.20-9,203,035.80-2,676,261.46

Finding the Fourth Proportional to 6,134,219.20, 9,203,035.80 and 2,676,261.46

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Solution

The fourth proportional to 6,134,219.20, 9,203,035.80 and 2,676,261.46 is: 4,015,136.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,219.20 : 9,203,035.80 = 2,676,261.46 : x
  2. Step 2: Convert to fraction form
    6,134,219.20/9,203,035.80 = 2,676,261.46/x
  3. Step 3: Cross multiply
    6,134,219.20x = 9,203,035.80 × 2,676,261.46
  4. Step 4: Simplify right side
    6,134,219.20x = 24,629,730,026,540.27
  5. Step 5: Solve for x
    x = 24,629,730,026,540.27/6,134,219.20
  6. Step 6: Final answer
    x = 4,015,136.93

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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.