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Finding the Third Proportional to 482,748 and 1,060,656

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Solution

The third proportional to 482,748 and 1,060,656 is: 2,330,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,748 : 1,060,656 = 1,060,656 : x
  2. Step 2: Convert to fraction form
    482,748/1,060,656 = 1,060,656/x
  3. Step 3: Cross multiply
    482,748x = 1,060,656 × 1,060,656
  4. Step 4: Simplify right side
    482,748x = 1,124,991,150,336
  5. Step 5: Solve for x
    x = 1,124,991,150,336/482,748
  6. Step 6: Final answer
    x = 2,330,390.08

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.