Home / 8,282,694.60-11,430,095.22-4,661,022.60

Finding the Fourth Proportional to 8,282,694.60, 11,430,095.22 and 4,661,022.60

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Solution

The fourth proportional to 8,282,694.60, 11,430,095.22 and 4,661,022.60 is: 6,432,198.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,282,694.60 : 11,430,095.22 = 4,661,022.60 : x
  2. Step 2: Convert to fraction form
    8,282,694.60/11,430,095.22 = 4,661,022.60/x
  3. Step 3: Cross multiply
    8,282,694.60x = 11,430,095.22 × 4,661,022.60
  4. Step 4: Simplify right side
    8,282,694.60x = 53,275,932,140,571.97
  5. Step 5: Solve for x
    x = 53,275,932,140,571.97/8,282,694.60
  6. Step 6: Final answer
    x = 6,432,198.06

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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.