Home / 2,084,245.17-3,126,367.76

Finding the Third Proportional to 2,084,245.17 and 3,126,367.76

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Solution

The third proportional to 2,084,245.17 and 3,126,367.76 is: 4,689,551.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,245.17 : 3,126,367.76 = 3,126,367.76 : x
  2. Step 2: Convert to fraction form
    2,084,245.17/3,126,367.76 = 3,126,367.76/x
  3. Step 3: Cross multiply
    2,084,245.17x = 3,126,367.76 × 3,126,367.76
  4. Step 4: Simplify right side
    2,084,245.17x = 9,774,175,357,089.56
  5. Step 5: Solve for x
    x = 9,774,175,357,089.56/2,084,245.17
  6. Step 6: Final answer
    x = 4,689,551.64

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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.