Home / 2,605,833-3,595,962.60-1,444,229.76

Finding the Fourth Proportional to 2,605,833, 3,595,962.60 and 1,444,229.76

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Solution

The fourth proportional to 2,605,833, 3,595,962.60 and 1,444,229.76 is: 1,992,988.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,605,833 : 3,595,962.60 = 1,444,229.76 : x
  2. Step 2: Convert to fraction form
    2,605,833/3,595,962.60 = 1,444,229.76/x
  3. Step 3: Cross multiply
    2,605,833x = 3,595,962.60 × 1,444,229.76
  4. Step 4: Simplify right side
    2,605,833x = 5,193,396,202,766.98
  5. Step 5: Solve for x
    x = 5,193,396,202,766.98/2,605,833
  6. Step 6: Final answer
    x = 1,992,988.88

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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.