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Finding the Third Proportional to 2,323,126.83 and 4,982,555.53

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Solution

The third proportional to 2,323,126.83 and 4,982,555.53 is: 10,686,398.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,126.83 : 4,982,555.53 = 4,982,555.53 : x
  2. Step 2: Convert to fraction form
    2,323,126.83/4,982,555.53 = 4,982,555.53/x
  3. Step 3: Cross multiply
    2,323,126.83x = 4,982,555.53 × 4,982,555.53
  4. Step 4: Simplify right side
    2,323,126.83x = 24,825,859,621,989.97
  5. Step 5: Solve for x
    x = 24,825,859,621,989.97/2,323,126.83
  6. Step 6: Final answer
    x = 10,686,398.75

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.