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Finding the Third Proportional to 369,673.88 and 756,833.63

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Solution

The third proportional to 369,673.88 and 756,833.63 is: 1,549,466.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,673.88 : 756,833.63 = 756,833.63 : x
  2. Step 2: Convert to fraction form
    369,673.88/756,833.63 = 756,833.63/x
  3. Step 3: Cross multiply
    369,673.88x = 756,833.63 × 756,833.63
  4. Step 4: Simplify right side
    369,673.88x = 572,797,135,930.64
  5. Step 5: Solve for x
    x = 572,797,135,930.64/369,673.88
  6. Step 6: Final answer
    x = 1,549,466.10

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.