Home / 9,326,934.92-13,992,173.86-3,263,389.94

Finding the Fourth Proportional to 9,326,934.92, 13,992,173.86 and 3,263,389.94

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Solution

The fourth proportional to 9,326,934.92, 13,992,173.86 and 3,263,389.94 is: 4,895,704.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,934.92 : 13,992,173.86 = 3,263,389.94 : x
  2. Step 2: Convert to fraction form
    9,326,934.92/13,992,173.86 = 3,263,389.94/x
  3. Step 3: Cross multiply
    9,326,934.92x = 13,992,173.86 × 3,263,389.94
  4. Step 4: Simplify right side
    9,326,934.92x = 45,661,919,413,454.97
  5. Step 5: Solve for x
    x = 45,661,919,413,454.97/9,326,934.92
  6. Step 6: Final answer
    x = 4,895,704.73

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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.