Home / 2,306,023.08-3,182,317.23-1,273,512.03

Finding the Fourth Proportional to 2,306,023.08, 3,182,317.23 and 1,273,512.03

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Solution

The fourth proportional to 2,306,023.08, 3,182,317.23 and 1,273,512.03 is: 1,757,449.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,023.08 : 3,182,317.23 = 1,273,512.03 : x
  2. Step 2: Convert to fraction form
    2,306,023.08/3,182,317.23 = 1,273,512.03/x
  3. Step 3: Cross multiply
    2,306,023.08x = 3,182,317.23 × 1,273,512.03
  4. Step 4: Simplify right side
    2,306,023.08x = 4,052,719,275,681.28
  5. Step 5: Solve for x
    x = 4,052,719,275,681.28/2,306,023.08
  6. Step 6: Final answer
    x = 1,757,449.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.