Home / 2,694,176.30-4,041,264.45-800,671.70

Finding the Fourth Proportional to 2,694,176.30, 4,041,264.45 and 800,671.70

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Solution

The fourth proportional to 2,694,176.30, 4,041,264.45 and 800,671.70 is: 1,201,007.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,176.30 : 4,041,264.45 = 800,671.70 : x
  2. Step 2: Convert to fraction form
    2,694,176.30/4,041,264.45 = 800,671.70/x
  3. Step 3: Cross multiply
    2,694,176.30x = 4,041,264.45 × 800,671.70
  4. Step 4: Simplify right side
    2,694,176.30x = 3,235,726,077,331.07
  5. Step 5: Solve for x
    x = 3,235,726,077,331.07/2,694,176.30
  6. Step 6: Final answer
    x = 1,201,007.55

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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.