Home / 1,598,915.03-2,206,531.59-873,793.31

Finding the Fourth Proportional to 1,598,915.03, 2,206,531.59 and 873,793.31

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Solution

The fourth proportional to 1,598,915.03, 2,206,531.59 and 873,793.31 is: 1,205,850.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,915.03 : 2,206,531.59 = 873,793.31 : x
  2. Step 2: Convert to fraction form
    1,598,915.03/2,206,531.59 = 873,793.31/x
  3. Step 3: Cross multiply
    1,598,915.03x = 2,206,531.59 × 873,793.31
  4. Step 4: Simplify right side
    1,598,915.03x = 1,928,052,541,645.66
  5. Step 5: Solve for x
    x = 1,928,052,541,645.66/1,598,915.03
  6. Step 6: Final answer
    x = 1,205,850.53

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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.