Home / 3,458,623.32-4,738,291.86-3,329,286.93

Finding the Fourth Proportional to 3,458,623.32, 4,738,291.86 and 3,329,286.93

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Solution

The fourth proportional to 3,458,623.32, 4,738,291.86 and 3,329,286.93 is: 4,561,101.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,458,623.32 : 4,738,291.86 = 3,329,286.93 : x
  2. Step 2: Convert to fraction form
    3,458,623.32/4,738,291.86 = 3,329,286.93/x
  3. Step 3: Cross multiply
    3,458,623.32x = 4,738,291.86 × 3,329,286.93
  4. Step 4: Simplify right side
    3,458,623.32x = 15,775,133,160,023.39
  5. Step 5: Solve for x
    x = 15,775,133,160,023.39/3,458,623.32
  6. Step 6: Final answer
    x = 4,561,101.83

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.