Home / 3,025,009.13-4,686,238.69

Finding the Third Proportional to 3,025,009.13 and 4,686,238.69

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Solution

The third proportional to 3,025,009.13 and 4,686,238.69 is: 7,259,757.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,009.13 : 4,686,238.69 = 4,686,238.69 : x
  2. Step 2: Convert to fraction form
    3,025,009.13/4,686,238.69 = 4,686,238.69/x
  3. Step 3: Cross multiply
    3,025,009.13x = 4,686,238.69 × 4,686,238.69
  4. Step 4: Simplify right side
    3,025,009.13x = 21,960,833,036,221.72
  5. Step 5: Solve for x
    x = 21,960,833,036,221.72/3,025,009.13
  6. Step 6: Final answer
    x = 7,259,757.62

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.