Home / 2,476,358.89-3,421,766.53

Finding the Third Proportional to 2,476,358.89 and 3,421,766.53

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Solution

The third proportional to 2,476,358.89 and 3,421,766.53 is: 4,728,105.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,358.89 : 3,421,766.53 = 3,421,766.53 : x
  2. Step 2: Convert to fraction form
    2,476,358.89/3,421,766.53 = 3,421,766.53/x
  3. Step 3: Cross multiply
    2,476,358.89x = 3,421,766.53 × 3,421,766.53
  4. Step 4: Simplify right side
    2,476,358.89x = 11,708,486,194,382.66
  5. Step 5: Solve for x
    x = 11,708,486,194,382.66/2,476,358.89
  6. Step 6: Final answer
    x = 4,728,105.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.