Home / 2,405,203.92-3,607,974.23-965,887.11

Finding the Fourth Proportional to 2,405,203.92, 3,607,974.23 and 965,887.11

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Solution

The fourth proportional to 2,405,203.92, 3,607,974.23 and 965,887.11 is: 1,448,898.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,203.92 : 3,607,974.23 = 965,887.11 : x
  2. Step 2: Convert to fraction form
    2,405,203.92/3,607,974.23 = 965,887.11/x
  3. Step 3: Cross multiply
    2,405,203.92x = 3,607,974.23 × 965,887.11
  4. Step 4: Simplify right side
    2,405,203.92x = 3,484,895,797,139.74
  5. Step 5: Solve for x
    x = 3,484,895,797,139.74/2,405,203.92
  6. Step 6: Final answer
    x = 1,448,898.27

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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.