Home / 2,025,811.69-3,090,166.03

Finding the Third Proportional to 2,025,811.69 and 3,090,166.03

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Solution

The third proportional to 2,025,811.69 and 3,090,166.03 is: 4,713,728.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,811.69 : 3,090,166.03 = 3,090,166.03 : x
  2. Step 2: Convert to fraction form
    2,025,811.69/3,090,166.03 = 3,090,166.03/x
  3. Step 3: Cross multiply
    2,025,811.69x = 3,090,166.03 × 3,090,166.03
  4. Step 4: Simplify right side
    2,025,811.69x = 9,549,126,100,691.38
  5. Step 5: Solve for x
    x = 9,549,126,100,691.38/2,025,811.69
  6. Step 6: Final answer
    x = 4,713,728.41

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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.