Home / 4,094,278.14-6,129,286.66-3,034,078.86

Finding the Fourth Proportional to 4,094,278.14, 6,129,286.66 and 3,034,078.86

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Solution

The fourth proportional to 4,094,278.14, 6,129,286.66 and 3,034,078.86 is: 4,542,128.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,278.14 : 6,129,286.66 = 3,034,078.86 : x
  2. Step 2: Convert to fraction form
    4,094,278.14/6,129,286.66 = 3,034,078.86/x
  3. Step 3: Cross multiply
    4,094,278.14x = 6,129,286.66 × 3,034,078.86
  4. Step 4: Simplify right side
    4,094,278.14x = 18,596,739,091,696.74
  5. Step 5: Solve for x
    x = 18,596,739,091,696.74/4,094,278.14
  6. Step 6: Final answer
    x = 4,542,128.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.