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Finding the Third Proportional to 624,060 and 1,347,560

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Solution

The third proportional to 624,060 and 1,347,560 is: 2,909,845.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,060 : 1,347,560 = 1,347,560 : x
  2. Step 2: Convert to fraction form
    624,060/1,347,560 = 1,347,560/x
  3. Step 3: Cross multiply
    624,060x = 1,347,560 × 1,347,560
  4. Step 4: Simplify right side
    624,060x = 1,815,917,953,600
  5. Step 5: Solve for x
    x = 1,815,917,953,600/624,060
  6. Step 6: Final answer
    x = 2,909,845.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.