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Finding the Third Proportional to 1,694,124.10 and 2,580,888.52

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Solution

The third proportional to 1,694,124.10 and 2,580,888.52 is: 3,931,816.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,124.10 : 2,580,888.52 = 2,580,888.52 : x
  2. Step 2: Convert to fraction form
    1,694,124.10/2,580,888.52 = 2,580,888.52/x
  3. Step 3: Cross multiply
    1,694,124.10x = 2,580,888.52 × 2,580,888.52
  4. Step 4: Simplify right side
    1,694,124.10x = 6,660,985,575,451.88
  5. Step 5: Solve for x
    x = 6,660,985,575,451.88/1,694,124.10
  6. Step 6: Final answer
    x = 3,931,816.79

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.