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Finding the Third Proportional to 2,338,012.50 and 5,031,129

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Solution

The third proportional to 2,338,012.50 and 5,031,129 is: 10,826,400.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,012.50 : 5,031,129 = 5,031,129 : x
  2. Step 2: Convert to fraction form
    2,338,012.50/5,031,129 = 5,031,129/x
  3. Step 3: Cross multiply
    2,338,012.50x = 5,031,129 × 5,031,129
  4. Step 4: Simplify right side
    2,338,012.50x = 25,312,259,014,641
  5. Step 5: Solve for x
    x = 25,312,259,014,641/2,338,012.50
  6. Step 6: Final answer
    x = 10,826,400.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.