Home / 3,195,338.86-4,409,545.26-1,745,034.76

Finding the Fourth Proportional to 3,195,338.86, 4,409,545.26 and 1,745,034.76

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Solution

The fourth proportional to 3,195,338.86, 4,409,545.26 and 1,745,034.76 is: 2,408,135.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,338.86 : 4,409,545.26 = 1,745,034.76 : x
  2. Step 2: Convert to fraction form
    3,195,338.86/4,409,545.26 = 1,745,034.76/x
  3. Step 3: Cross multiply
    3,195,338.86x = 4,409,545.26 × 1,745,034.76
  4. Step 4: Simplify right side
    3,195,338.86x = 7,694,809,754,493.24
  5. Step 5: Solve for x
    x = 7,694,809,754,493.24/3,195,338.86
  6. Step 6: Final answer
    x = 2,408,135.75

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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.