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Finding the Third Proportional to 1,250,793.14 and 2,730,977.81

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Solution

The third proportional to 1,250,793.14 and 2,730,977.81 is: 5,962,808.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,793.14 : 2,730,977.81 = 2,730,977.81 : x
  2. Step 2: Convert to fraction form
    1,250,793.14/2,730,977.81 = 2,730,977.81/x
  3. Step 3: Cross multiply
    1,250,793.14x = 2,730,977.81 × 2,730,977.81
  4. Step 4: Simplify right side
    1,250,793.14x = 7,458,239,780,364.60
  5. Step 5: Solve for x
    x = 7,458,239,780,364.60/1,250,793.14
  6. Step 6: Final answer
    x = 5,962,808.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.