Home / 4,120,350.75-6,302,998.13

Finding the Third Proportional to 4,120,350.75 and 6,302,998.13

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Solution

The third proportional to 4,120,350.75 and 6,302,998.13 is: 9,641,845.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,350.75 : 6,302,998.13 = 6,302,998.13 : x
  2. Step 2: Convert to fraction form
    4,120,350.75/6,302,998.13 = 6,302,998.13/x
  3. Step 3: Cross multiply
    4,120,350.75x = 6,302,998.13 × 6,302,998.13
  4. Step 4: Simplify right side
    4,120,350.75x = 39,727,785,363,753.52
  5. Step 5: Solve for x
    x = 39,727,785,363,753.52/4,120,350.75
  6. Step 6: Final answer
    x = 9,641,845.51

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.