Home / 2,565,273.57-3,538,535.28-1,694,116.29

Finding the Fourth Proportional to 2,565,273.57, 3,538,535.28 and 1,694,116.29

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Solution

The fourth proportional to 2,565,273.57, 3,538,535.28 and 1,694,116.29 is: 2,336,861.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,273.57 : 3,538,535.28 = 1,694,116.29 : x
  2. Step 2: Convert to fraction form
    2,565,273.57/3,538,535.28 = 1,694,116.29/x
  3. Step 3: Cross multiply
    2,565,273.57x = 3,538,535.28 × 1,694,116.29
  4. Step 4: Simplify right side
    2,565,273.57x = 5,994,690,260,587.71
  5. Step 5: Solve for x
    x = 5,994,690,260,587.71/2,565,273.57
  6. Step 6: Final answer
    x = 2,336,861.97

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Why These Related Problems?

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