Home / 1,741,641.50-2,612,489.94-662,170.52

Finding the Fourth Proportional to 1,741,641.50, 2,612,489.94 and 662,170.52

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Solution

The fourth proportional to 1,741,641.50, 2,612,489.94 and 662,170.52 is: 993,266.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,641.50 : 2,612,489.94 = 662,170.52 : x
  2. Step 2: Convert to fraction form
    1,741,641.50/2,612,489.94 = 662,170.52/x
  3. Step 3: Cross multiply
    1,741,641.50x = 2,612,489.94 × 662,170.52
  4. Step 4: Simplify right side
    1,741,641.50x = 1,729,913,822,064.57
  5. Step 5: Solve for x
    x = 1,729,913,822,064.57/1,741,641.50
  6. Step 6: Final answer
    x = 993,266.31

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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.