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Finding the Third Proportional to 4,725,434 and 10,306,110

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Solution

The third proportional to 4,725,434 and 10,306,110 is: 22,477,491.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,434 : 10,306,110 = 10,306,110 : x
  2. Step 2: Convert to fraction form
    4,725,434/10,306,110 = 10,306,110/x
  3. Step 3: Cross multiply
    4,725,434x = 10,306,110 × 10,306,110
  4. Step 4: Simplify right side
    4,725,434x = 106,215,903,332,100
  5. Step 5: Solve for x
    x = 106,215,903,332,100/4,725,434
  6. Step 6: Final answer
    x = 22,477,491.66

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.