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Finding the Third Proportional to 3,092,294.25 and 4,718,401.88

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Solution

The third proportional to 3,092,294.25 and 4,718,401.88 is: 7,199,611.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,294.25 : 4,718,401.88 = 4,718,401.88 : x
  2. Step 2: Convert to fraction form
    3,092,294.25/4,718,401.88 = 4,718,401.88/x
  3. Step 3: Cross multiply
    3,092,294.25x = 4,718,401.88 × 4,718,401.88
  4. Step 4: Simplify right side
    3,092,294.25x = 22,263,316,254,003.52
  5. Step 5: Solve for x
    x = 22,263,316,254,003.52/3,092,294.25
  6. Step 6: Final answer
    x = 7,199,611.18

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.