Home / 3,327,338.93-4,591,940.36-1,876,505.00

Finding the Fourth Proportional to 3,327,338.93, 4,591,940.36 and 1,876,505.00

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Solution

The fourth proportional to 3,327,338.93, 4,591,940.36 and 1,876,505.00 is: 2,589,696.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,338.93 : 4,591,940.36 = 1,876,505.00 : x
  2. Step 2: Convert to fraction form
    3,327,338.93/4,591,940.36 = 1,876,505.00/x
  3. Step 3: Cross multiply
    3,327,338.93x = 4,591,940.36 × 1,876,505.00
  4. Step 4: Simplify right side
    3,327,338.93x = 8,616,799,059,560.67
  5. Step 5: Solve for x
    x = 8,616,799,059,560.67/3,327,338.93
  6. Step 6: Final answer
    x = 2,589,696.82

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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.