Home / 4,899,606.32-6,761,105.68-2,694,624.40

Finding the Fourth Proportional to 4,899,606.32, 6,761,105.68 and 2,694,624.40

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Solution

The fourth proportional to 4,899,606.32, 6,761,105.68 and 2,694,624.40 is: 3,718,388.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,606.32 : 6,761,105.68 = 2,694,624.40 : x
  2. Step 2: Convert to fraction form
    4,899,606.32/6,761,105.68 = 2,694,624.40/x
  3. Step 3: Cross multiply
    4,899,606.32x = 6,761,105.68 × 2,694,624.40
  4. Step 4: Simplify right side
    4,899,606.32x = 18,218,640,336,306.59
  5. Step 5: Solve for x
    x = 18,218,640,336,306.59/4,899,606.32
  6. Step 6: Final answer
    x = 3,718,388.61

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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.