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Finding the Third Proportional to 3,060,357.19 and 4,914,204.19

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Solution

The third proportional to 3,060,357.19 and 4,914,204.19 is: 7,891,040.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,357.19 : 4,914,204.19 = 4,914,204.19 : x
  2. Step 2: Convert to fraction form
    3,060,357.19/4,914,204.19 = 4,914,204.19/x
  3. Step 3: Cross multiply
    3,060,357.19x = 4,914,204.19 × 4,914,204.19
  4. Step 4: Simplify right side
    3,060,357.19x = 24,149,402,796,442.54
  5. Step 5: Solve for x
    x = 24,149,402,796,442.54/3,060,357.19
  6. Step 6: Final answer
    x = 7,891,040.59

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.