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Finding the Third Proportional to 1,137,726 and 2,627,235

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Solution

The third proportional to 1,137,726 and 2,627,235 is: 6,066,806.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,726 : 2,627,235 = 2,627,235 : x
  2. Step 2: Convert to fraction form
    1,137,726/2,627,235 = 2,627,235/x
  3. Step 3: Cross multiply
    1,137,726x = 2,627,235 × 2,627,235
  4. Step 4: Simplify right side
    1,137,726x = 6,902,363,745,225
  5. Step 5: Solve for x
    x = 6,902,363,745,225/1,137,726
  6. Step 6: Final answer
    x = 6,066,806.72

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.