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Finding the Third Proportional to 4,710,452 and 10,203,445

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Solution

The third proportional to 4,710,452 and 10,203,445 is: 22,101,974.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,452 : 10,203,445 = 10,203,445 : x
  2. Step 2: Convert to fraction form
    4,710,452/10,203,445 = 10,203,445/x
  3. Step 3: Cross multiply
    4,710,452x = 10,203,445 × 10,203,445
  4. Step 4: Simplify right side
    4,710,452x = 104,110,289,868,025
  5. Step 5: Solve for x
    x = 104,110,289,868,025/4,710,452
  6. Step 6: Final answer
    x = 22,101,974.47

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.