Home / 2,114,721.27-3,172,204.17-598,277.19

Finding the Fourth Proportional to 2,114,721.27, 3,172,204.17 and 598,277.19

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Solution

The fourth proportional to 2,114,721.27, 3,172,204.17 and 598,277.19 is: 897,450.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,721.27 : 3,172,204.17 = 598,277.19 : x
  2. Step 2: Convert to fraction form
    2,114,721.27/3,172,204.17 = 598,277.19/x
  3. Step 3: Cross multiply
    2,114,721.27x = 3,172,204.17 × 598,277.19
  4. Step 4: Simplify right side
    2,114,721.27x = 1,897,857,396,933.88
  5. Step 5: Solve for x
    x = 1,897,857,396,933.88/2,114,721.27
  6. Step 6: Final answer
    x = 897,450.38

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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.