Home / 2,469,301.70-3,703,952.55-2,201,612.90

Finding the Fourth Proportional to 2,469,301.70, 3,703,952.55 and 2,201,612.90

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Solution

The fourth proportional to 2,469,301.70, 3,703,952.55 and 2,201,612.90 is: 3,302,419.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,301.70 : 3,703,952.55 = 2,201,612.90 : x
  2. Step 2: Convert to fraction form
    2,469,301.70/3,703,952.55 = 2,201,612.90/x
  3. Step 3: Cross multiply
    2,469,301.70x = 3,703,952.55 × 2,201,612.90
  4. Step 4: Simplify right side
    2,469,301.70x = 8,154,669,715,067.90
  5. Step 5: Solve for x
    x = 8,154,669,715,067.90/2,469,301.70
  6. Step 6: Final answer
    x = 3,302,419.35

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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.