Home / 3,310,426.13-5,061,867.19

Finding the Third Proportional to 3,310,426.13 and 5,061,867.19

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Solution

The third proportional to 3,310,426.13 and 5,061,867.19 is: 7,739,939.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,426.13 : 5,061,867.19 = 5,061,867.19 : x
  2. Step 2: Convert to fraction form
    3,310,426.13/5,061,867.19 = 5,061,867.19/x
  3. Step 3: Cross multiply
    3,310,426.13x = 5,061,867.19 × 5,061,867.19
  4. Step 4: Simplify right side
    3,310,426.13x = 25,622,499,423,889.16
  5. Step 5: Solve for x
    x = 25,622,499,423,889.16/3,310,426.13
  6. Step 6: Final answer
    x = 7,739,939.95

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.