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Finding the Third Proportional to 4,894,776 and 10,758,636

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Solution

The third proportional to 4,894,776 and 10,758,636 is: 23,647,302.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,776 : 10,758,636 = 10,758,636 : x
  2. Step 2: Convert to fraction form
    4,894,776/10,758,636 = 10,758,636/x
  3. Step 3: Cross multiply
    4,894,776x = 10,758,636 × 10,758,636
  4. Step 4: Simplify right side
    4,894,776x = 115,748,248,580,496
  5. Step 5: Solve for x
    x = 115,748,248,580,496/4,894,776
  6. Step 6: Final answer
    x = 23,647,302.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.