Home / 2,732,060.76-3,770,223.42-1,508,366.04

Finding the Fourth Proportional to 2,732,060.76, 3,770,223.42 and 1,508,366.04

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Solution

The fourth proportional to 2,732,060.76, 3,770,223.42 and 1,508,366.04 is: 2,081,533.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,060.76 : 3,770,223.42 = 1,508,366.04 : x
  2. Step 2: Convert to fraction form
    2,732,060.76/3,770,223.42 = 1,508,366.04/x
  3. Step 3: Cross multiply
    2,732,060.76x = 3,770,223.42 × 1,508,366.04
  4. Step 4: Simplify right side
    2,732,060.76x = 5,686,876,969,940.66
  5. Step 5: Solve for x
    x = 5,686,876,969,940.66/2,732,060.76
  6. Step 6: Final answer
    x = 2,081,533.86

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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.