Home / 6,728,534.20-10,095,134.10-2,944,732.60

Finding the Fourth Proportional to 6,728,534.20, 10,095,134.10 and 2,944,732.60

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Solution

The fourth proportional to 6,728,534.20, 10,095,134.10 and 2,944,732.60 is: 4,418,119.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,534.20 : 10,095,134.10 = 2,944,732.60 : x
  2. Step 2: Convert to fraction form
    6,728,534.20/10,095,134.10 = 2,944,732.60/x
  3. Step 3: Cross multiply
    6,728,534.20x = 10,095,134.10 × 2,944,732.60
  4. Step 4: Simplify right side
    6,728,534.20x = 29,727,470,485,641.66
  5. Step 5: Solve for x
    x = 29,727,470,485,641.66/6,728,534.20
  6. Step 6: Final answer
    x = 4,418,119.85

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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.