Home / 1,767,591.92-2,652,550.59-969,433.97

Finding the Fourth Proportional to 1,767,591.92, 2,652,550.59 and 969,433.97

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Solution

The fourth proportional to 1,767,591.92, 2,652,550.59 and 969,433.97 is: 1,454,788.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,591.92 : 2,652,550.59 = 969,433.97 : x
  2. Step 2: Convert to fraction form
    1,767,591.92/2,652,550.59 = 969,433.97/x
  3. Step 3: Cross multiply
    1,767,591.92x = 2,652,550.59 × 969,433.97
  4. Step 4: Simplify right side
    1,767,591.92x = 2,571,472,648,929.70
  5. Step 5: Solve for x
    x = 2,571,472,648,929.70/1,767,591.92
  6. Step 6: Final answer
    x = 1,454,788.64

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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.