Home / 2,211,330.38-3,243,488.06

Finding the Third Proportional to 2,211,330.38 and 3,243,488.06

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Solution

The third proportional to 2,211,330.38 and 3,243,488.06 is: 4,757,414.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,330.38 : 3,243,488.06 = 3,243,488.06 : x
  2. Step 2: Convert to fraction form
    2,211,330.38/3,243,488.06 = 3,243,488.06/x
  3. Step 3: Cross multiply
    2,211,330.38x = 3,243,488.06 × 3,243,488.06
  4. Step 4: Simplify right side
    2,211,330.38x = 10,520,214,811,580.00
  5. Step 5: Solve for x
    x = 10,520,214,811,580.00/2,211,330.38
  6. Step 6: Final answer
    x = 4,757,414.33

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.