Home / 8,422,382.23-12,633,575.60-2,358,007.27

Finding the Fourth Proportional to 8,422,382.23, 12,633,575.60 and 2,358,007.27

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Solution

The fourth proportional to 8,422,382.23, 12,633,575.60 and 2,358,007.27 is: 3,537,011.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,422,382.23 : 12,633,575.60 = 2,358,007.27 : x
  2. Step 2: Convert to fraction form
    8,422,382.23/12,633,575.60 = 2,358,007.27/x
  3. Step 3: Cross multiply
    8,422,382.23x = 12,633,575.60 × 2,358,007.27
  4. Step 4: Simplify right side
    8,422,382.23x = 29,790,063,110,894.61
  5. Step 5: Solve for x
    x = 29,790,063,110,894.61/8,422,382.23
  6. Step 6: Final answer
    x = 3,537,011.54

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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.