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Finding the Third Proportional to 744,786 and 1,594,543.50

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Solution

The third proportional to 744,786 and 1,594,543.50 is: 3,413,824.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,786 : 1,594,543.50 = 1,594,543.50 : x
  2. Step 2: Convert to fraction form
    744,786/1,594,543.50 = 1,594,543.50/x
  3. Step 3: Cross multiply
    744,786x = 1,594,543.50 × 1,594,543.50
  4. Step 4: Simplify right side
    744,786x = 2,542,568,973,392.25
  5. Step 5: Solve for x
    x = 2,542,568,973,392.25/744,786
  6. Step 6: Final answer
    x = 3,413,824.88

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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.