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Finding the Third Proportional to 4,973,650 and 10,894,135

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Solution

The third proportional to 4,973,650 and 10,894,135 is: 23,862,189.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,650 : 10,894,135 = 10,894,135 : x
  2. Step 2: Convert to fraction form
    4,973,650/10,894,135 = 10,894,135/x
  3. Step 3: Cross multiply
    4,973,650x = 10,894,135 × 10,894,135
  4. Step 4: Simplify right side
    4,973,650x = 118,682,177,398,225
  5. Step 5: Solve for x
    x = 118,682,177,398,225/4,973,650
  6. Step 6: Final answer
    x = 23,862,189.22

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.