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Finding the Third Proportional to 4,313,293 and 9,232,492

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Solution

The third proportional to 4,313,293 and 9,232,492 is: 19,761,910.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,293 : 9,232,492 = 9,232,492 : x
  2. Step 2: Convert to fraction form
    4,313,293/9,232,492 = 9,232,492/x
  3. Step 3: Cross multiply
    4,313,293x = 9,232,492 × 9,232,492
  4. Step 4: Simplify right side
    4,313,293x = 85,238,908,530,064
  5. Step 5: Solve for x
    x = 85,238,908,530,064/4,313,293
  6. Step 6: Final answer
    x = 19,761,910.11

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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.