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Finding the Third Proportional to 349,764.75 and 750,610.13

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Solution

The third proportional to 349,764.75 and 750,610.13 is: 1,610,841.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,764.75 : 750,610.13 = 750,610.13 : x
  2. Step 2: Convert to fraction form
    349,764.75/750,610.13 = 750,610.13/x
  3. Step 3: Cross multiply
    349,764.75x = 750,610.13 × 750,610.13
  4. Step 4: Simplify right side
    349,764.75x = 563,415,559,752.52
  5. Step 5: Solve for x
    x = 563,415,559,752.52/349,764.75
  6. Step 6: Final answer
    x = 1,610,841.46

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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.