Home / 2,711,695.44-4,068,870-1,092,396.96

Finding the Fourth Proportional to 2,711,695.44, 4,068,870 and 1,092,396.96

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Solution

The fourth proportional to 2,711,695.44, 4,068,870 and 1,092,396.96 is: 1,639,129.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,695.44 : 4,068,870 = 1,092,396.96 : x
  2. Step 2: Convert to fraction form
    2,711,695.44/4,068,870 = 1,092,396.96/x
  3. Step 3: Cross multiply
    2,711,695.44x = 4,068,870 × 1,092,396.96
  4. Step 4: Simplify right side
    2,711,695.44x = 4,444,821,218,635.20
  5. Step 5: Solve for x
    x = 4,444,821,218,635.20/2,711,695.44
  6. Step 6: Final answer
    x = 1,639,129.95

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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.