Home / 2,570,226.19-3,827,272.78

Finding the Third Proportional to 2,570,226.19 and 3,827,272.78

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Solution

The third proportional to 2,570,226.19 and 3,827,272.78 is: 5,699,115.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570,226.19 : 3,827,272.78 = 3,827,272.78 : x
  2. Step 2: Convert to fraction form
    2,570,226.19/3,827,272.78 = 3,827,272.78/x
  3. Step 3: Cross multiply
    2,570,226.19x = 3,827,272.78 × 3,827,272.78
  4. Step 4: Simplify right side
    2,570,226.19x = 14,648,016,942,097.11
  5. Step 5: Solve for x
    x = 14,648,016,942,097.11/2,570,226.19
  6. Step 6: Final answer
    x = 5,699,115.90

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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.