Home / 2,661,976.32-3,673,519.20-1,454,752.32

Finding the Fourth Proportional to 2,661,976.32, 3,673,519.20 and 1,454,752.32

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Solution

The fourth proportional to 2,661,976.32, 3,673,519.20 and 1,454,752.32 is: 2,007,553.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,661,976.32 : 3,673,519.20 = 1,454,752.32 : x
  2. Step 2: Convert to fraction form
    2,661,976.32/3,673,519.20 = 1,454,752.32/x
  3. Step 3: Cross multiply
    2,661,976.32x = 3,673,519.20 × 1,454,752.32
  4. Step 4: Simplify right side
    2,661,976.32x = 5,344,060,578,764.55
  5. Step 5: Solve for x
    x = 5,344,060,578,764.55/2,661,976.32
  6. Step 6: Final answer
    x = 2,007,553.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.