Home / 8,324,002.06-11,488,584.72-4,840,418.86

Finding the Fourth Proportional to 8,324,002.06, 11,488,584.72 and 4,840,418.86

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Solution

The fourth proportional to 8,324,002.06, 11,488,584.72 and 4,840,418.86 is: 6,680,628.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,002.06 : 11,488,584.72 = 4,840,418.86 : x
  2. Step 2: Convert to fraction form
    8,324,002.06/11,488,584.72 = 4,840,418.86/x
  3. Step 3: Cross multiply
    8,324,002.06x = 11,488,584.72 × 4,840,418.86
  4. Step 4: Simplify right side
    8,324,002.06x = 55,609,562,153,395.83
  5. Step 5: Solve for x
    x = 55,609,562,153,395.83/8,324,002.06
  6. Step 6: Final answer
    x = 6,680,628.11

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1.5x scale

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.