Home / 5,419,335.38-7,925,559.75

Finding the Third Proportional to 5,419,335.38 and 7,925,559.75

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Solution

The third proportional to 5,419,335.38 and 7,925,559.75 is: 11,590,811.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,419,335.38 : 7,925,559.75 = 7,925,559.75 : x
  2. Step 2: Convert to fraction form
    5,419,335.38/7,925,559.75 = 7,925,559.75/x
  3. Step 3: Cross multiply
    5,419,335.38x = 7,925,559.75 × 7,925,559.75
  4. Step 4: Simplify right side
    5,419,335.38x = 62,814,497,350,820.06
  5. Step 5: Solve for x
    x = 62,814,497,350,820.06/5,419,335.38
  6. Step 6: Final answer
    x = 11,590,811.97

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.