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Finding the Third Proportional to 577,732.50 and 845,204.63

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Solution

The third proportional to 577,732.50 and 845,204.63 is: 1,236,508.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,732.50 : 845,204.63 = 845,204.63 : x
  2. Step 2: Convert to fraction form
    577,732.50/845,204.63 = 845,204.63/x
  3. Step 3: Cross multiply
    577,732.50x = 845,204.63 × 845,204.63
  4. Step 4: Simplify right side
    577,732.50x = 714,370,858,121.39
  5. Step 5: Solve for x
    x = 714,370,858,121.39/577,732.50
  6. Step 6: Final answer
    x = 1,236,508.00

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.