Home / 8,271,585.88-11,413,098.62-4,833,162.60

Finding the Fourth Proportional to 8,271,585.88, 11,413,098.62 and 4,833,162.60

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Solution

The fourth proportional to 8,271,585.88, 11,413,098.62 and 4,833,162.60 is: 6,668,776.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,271,585.88 : 11,413,098.62 = 4,833,162.60 : x
  2. Step 2: Convert to fraction form
    8,271,585.88/11,413,098.62 = 4,833,162.60/x
  3. Step 3: Cross multiply
    8,271,585.88x = 11,413,098.62 × 4,833,162.60
  4. Step 4: Simplify right side
    8,271,585.88x = 55,161,361,400,295.60
  5. Step 5: Solve for x
    x = 55,161,361,400,295.60/8,271,585.88
  6. Step 6: Final answer
    x = 6,668,776.97

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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.