Home / 2,614,915.80-3,608,676.33-1,453,385.22

Finding the Fourth Proportional to 2,614,915.80, 3,608,676.33 and 1,453,385.22

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Solution

The fourth proportional to 2,614,915.80, 3,608,676.33 and 1,453,385.22 is: 2,005,723.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,915.80 : 3,608,676.33 = 1,453,385.22 : x
  2. Step 2: Convert to fraction form
    2,614,915.80/3,608,676.33 = 1,453,385.22/x
  3. Step 3: Cross multiply
    2,614,915.80x = 3,608,676.33 × 1,453,385.22
  4. Step 4: Simplify right side
    2,614,915.80x = 5,244,796,841,785.84
  5. Step 5: Solve for x
    x = 5,244,796,841,785.84/2,614,915.80
  6. Step 6: Final answer
    x = 2,005,723.03

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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.