Home / 2,707,843.77-4,060,715.90-1,444,982.49

Finding the Fourth Proportional to 2,707,843.77, 4,060,715.90 and 1,444,982.49

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Solution

The fourth proportional to 2,707,843.77, 4,060,715.90 and 1,444,982.49 is: 2,166,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,843.77 : 4,060,715.90 = 1,444,982.49 : x
  2. Step 2: Convert to fraction form
    2,707,843.77/4,060,715.90 = 1,444,982.49/x
  3. Step 3: Cross multiply
    2,707,843.77x = 4,060,715.90 × 1,444,982.49
  4. Step 4: Simplify right side
    2,707,843.77x = 5,867,663,365,139.68
  5. Step 5: Solve for x
    x = 5,867,663,365,139.68/2,707,843.77
  6. Step 6: Final answer
    x = 2,166,913.55

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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.