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Finding the Third Proportional to 2,393,071.50 and 5,122,521

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Solution

The third proportional to 2,393,071.50 and 5,122,521 is: 10,965,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,071.50 : 5,122,521 = 5,122,521 : x
  2. Step 2: Convert to fraction form
    2,393,071.50/5,122,521 = 5,122,521/x
  3. Step 3: Cross multiply
    2,393,071.50x = 5,122,521 × 5,122,521
  4. Step 4: Simplify right side
    2,393,071.50x = 26,240,221,395,441
  5. Step 5: Solve for x
    x = 26,240,221,395,441/2,393,071.50
  6. Step 6: Final answer
    x = 10,965,080.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.