Home / 2,520,244.13-3,964,074.19

Finding the Third Proportional to 2,520,244.13 and 3,964,074.19

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Solution

The third proportional to 2,520,244.13 and 3,964,074.19 is: 6,235,064.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,244.13 : 3,964,074.19 = 3,964,074.19 : x
  2. Step 2: Convert to fraction form
    2,520,244.13/3,964,074.19 = 3,964,074.19/x
  3. Step 3: Cross multiply
    2,520,244.13x = 3,964,074.19 × 3,964,074.19
  4. Step 4: Simplify right side
    2,520,244.13x = 15,713,884,164,003.79
  5. Step 5: Solve for x
    x = 15,713,884,164,003.79/2,520,244.13
  6. Step 6: Final answer
    x = 6,235,064.30

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.