Home / 2,439,001.13-3,623,145.19

Finding the Third Proportional to 2,439,001.13 and 3,623,145.19

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Solution

The third proportional to 2,439,001.13 and 3,623,145.19 is: 5,382,195.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,001.13 : 3,623,145.19 = 3,623,145.19 : x
  2. Step 2: Convert to fraction form
    2,439,001.13/3,623,145.19 = 3,623,145.19/x
  3. Step 3: Cross multiply
    2,439,001.13x = 3,623,145.19 × 3,623,145.19
  4. Step 4: Simplify right side
    2,439,001.13x = 13,127,181,049,704.41
  5. Step 5: Solve for x
    x = 13,127,181,049,704.41/2,439,001.13
  6. Step 6: Final answer
    x = 5,382,195.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.