Home / 2,324,725.11-3,487,082.81-641,823.75

Finding the Fourth Proportional to 2,324,725.11, 3,487,082.81 and 641,823.75

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Solution

The fourth proportional to 2,324,725.11, 3,487,082.81 and 641,823.75 is: 962,734.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,725.11 : 3,487,082.81 = 641,823.75 : x
  2. Step 2: Convert to fraction form
    2,324,725.11/3,487,082.81 = 641,823.75/x
  3. Step 3: Cross multiply
    2,324,725.11x = 3,487,082.81 × 641,823.75
  4. Step 4: Simplify right side
    2,324,725.11x = 2,238,092,562,465.62
  5. Step 5: Solve for x
    x = 2,238,092,562,465.62/2,324,725.11
  6. Step 6: Final answer
    x = 962,734.28

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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.