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Finding the Third Proportional to 1,087,705 and 2,332,819

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Solution

The third proportional to 1,087,705 and 2,332,819 is: 5,003,235.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,705 : 2,332,819 = 2,332,819 : x
  2. Step 2: Convert to fraction form
    1,087,705/2,332,819 = 2,332,819/x
  3. Step 3: Cross multiply
    1,087,705x = 2,332,819 × 2,332,819
  4. Step 4: Simplify right side
    1,087,705x = 5,442,044,486,761
  5. Step 5: Solve for x
    x = 5,442,044,486,761/1,087,705
  6. Step 6: Final answer
    x = 5,003,235.70

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.