Home / 4,094,279.14-6,129,288.15-3,034,079.86

Finding the Fourth Proportional to 4,094,279.14, 6,129,288.15 and 3,034,079.86

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Solution

The fourth proportional to 4,094,279.14, 6,129,288.15 and 3,034,079.86 is: 4,542,130.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,279.14 : 6,129,288.15 = 3,034,079.86 : x
  2. Step 2: Convert to fraction form
    4,094,279.14/6,129,288.15 = 3,034,079.86/x
  3. Step 3: Cross multiply
    4,094,279.14x = 6,129,288.15 × 3,034,079.86
  4. Step 4: Simplify right side
    4,094,279.14x = 18,596,749,732,051.66
  5. Step 5: Solve for x
    x = 18,596,749,732,051.66/4,094,279.14
  6. Step 6: Final answer
    x = 4,542,130.40

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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.