Home / 2,347,519.82-3,539,383.79-2,332,947.11

Finding the Fourth Proportional to 2,347,519.82, 3,539,383.79 and 2,332,947.11

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Solution

The fourth proportional to 2,347,519.82, 3,539,383.79 and 2,332,947.11 is: 3,517,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,519.82 : 3,539,383.79 = 2,332,947.11 : x
  2. Step 2: Convert to fraction form
    2,347,519.82/3,539,383.79 = 2,332,947.11/x
  3. Step 3: Cross multiply
    2,347,519.82x = 3,539,383.79 × 2,332,947.11
  4. Step 4: Simplify right side
    2,347,519.82x = 8,257,195,154,699.69
  5. Step 5: Solve for x
    x = 8,257,195,154,699.69/2,347,519.82
  6. Step 6: Final answer
    x = 3,517,412.34

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.