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Finding the Third Proportional to 1,135,068 and 2,408,502

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Solution

The third proportional to 1,135,068 and 2,408,502 is: 5,110,602.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,068 : 2,408,502 = 2,408,502 : x
  2. Step 2: Convert to fraction form
    1,135,068/2,408,502 = 2,408,502/x
  3. Step 3: Cross multiply
    1,135,068x = 2,408,502 × 2,408,502
  4. Step 4: Simplify right side
    1,135,068x = 5,800,881,884,004
  5. Step 5: Solve for x
    x = 5,800,881,884,004/1,135,068
  6. Step 6: Final answer
    x = 5,110,602.96

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.