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Finding the Third Proportional to 575,303.50 and 1,251,611

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Solution

The third proportional to 575,303.50 and 1,251,611 is: 2,722,962.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,303.50 : 1,251,611 = 1,251,611 : x
  2. Step 2: Convert to fraction form
    575,303.50/1,251,611 = 1,251,611/x
  3. Step 3: Cross multiply
    575,303.50x = 1,251,611 × 1,251,611
  4. Step 4: Simplify right side
    575,303.50x = 1,566,530,095,321
  5. Step 5: Solve for x
    x = 1,566,530,095,321/575,303.50
  6. Step 6: Final answer
    x = 2,722,962.91

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.