Home / 2,749,119.19-6,039,110.81

Finding the Third Proportional to 2,749,119.19 and 6,039,110.81

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Solution

The third proportional to 2,749,119.19 and 6,039,110.81 is: 13,266,379.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,119.19 : 6,039,110.81 = 6,039,110.81 : x
  2. Step 2: Convert to fraction form
    2,749,119.19/6,039,110.81 = 6,039,110.81/x
  3. Step 3: Cross multiply
    2,749,119.19x = 6,039,110.81 × 6,039,110.81
  4. Step 4: Simplify right side
    2,749,119.19x = 36,470,859,405,654.41
  5. Step 5: Solve for x
    x = 36,470,859,405,654.41/2,749,119.19
  6. Step 6: Final answer
    x = 13,266,379.85

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.