Home / 3,955,620.56-5,458,527.24-2,237,101.52

Finding the Fourth Proportional to 3,955,620.56, 5,458,527.24 and 2,237,101.52

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Solution

The fourth proportional to 3,955,620.56, 5,458,527.24 and 2,237,101.52 is: 3,087,070.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,955,620.56 : 5,458,527.24 = 2,237,101.52 : x
  2. Step 2: Convert to fraction form
    3,955,620.56/5,458,527.24 = 2,237,101.52/x
  3. Step 3: Cross multiply
    3,955,620.56x = 5,458,527.24 × 2,237,101.52
  4. Step 4: Simplify right side
    3,955,620.56x = 12,211,279,585,565.41
  5. Step 5: Solve for x
    x = 12,211,279,585,565.41/3,955,620.56
  6. Step 6: Final answer
    x = 3,087,070.51

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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.