Home / 2,715,212.81-4,025,836.69

Finding the Third Proportional to 2,715,212.81 and 4,025,836.69

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Solution

The third proportional to 2,715,212.81 and 4,025,836.69 is: 5,969,094.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,212.81 : 4,025,836.69 = 4,025,836.69 : x
  2. Step 2: Convert to fraction form
    2,715,212.81/4,025,836.69 = 4,025,836.69/x
  3. Step 3: Cross multiply
    2,715,212.81x = 4,025,836.69 × 4,025,836.69
  4. Step 4: Simplify right side
    2,715,212.81x = 16,207,361,034,420.97
  5. Step 5: Solve for x
    x = 16,207,361,034,420.97/2,715,212.81
  6. Step 6: Final answer
    x = 5,969,094.19

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.