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Finding the Third Proportional to 732,645 and 1,126,794.80

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Solution

The third proportional to 732,645 and 1,126,794.80 is: 1,732,990.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,645 : 1,126,794.80 = 1,126,794.80 : x
  2. Step 2: Convert to fraction form
    732,645/1,126,794.80 = 1,126,794.80/x
  3. Step 3: Cross multiply
    732,645x = 1,126,794.80 × 1,126,794.80
  4. Step 4: Simplify right side
    732,645x = 1,269,666,514,264.57
  5. Step 5: Solve for x
    x = 1,269,666,514,264.57/732,645
  6. Step 6: Final answer
    x = 1,732,990.08

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.