Home / 2,204,498.22-3,041,972.58-1,237,734.87

Finding the Fourth Proportional to 2,204,498.22, 3,041,972.58 and 1,237,734.87

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Solution

The fourth proportional to 2,204,498.22, 3,041,972.58 and 1,237,734.87 is: 1,707,942.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,498.22 : 3,041,972.58 = 1,237,734.87 : x
  2. Step 2: Convert to fraction form
    2,204,498.22/3,041,972.58 = 1,237,734.87/x
  3. Step 3: Cross multiply
    2,204,498.22x = 3,041,972.58 × 1,237,734.87
  4. Step 4: Simplify right side
    2,204,498.22x = 3,765,155,535,849.87
  5. Step 5: Solve for x
    x = 3,765,155,535,849.87/2,204,498.22
  6. Step 6: Final answer
    x = 1,707,942.20

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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.