Home / 3,095,279.73-4,639,770.32-2,866,169.61

Finding the Fourth Proportional to 3,095,279.73, 4,639,770.32 and 2,866,169.61

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Solution

The fourth proportional to 3,095,279.73, 4,639,770.32 and 2,866,169.61 is: 4,296,338.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,279.73 : 4,639,770.32 = 2,866,169.61 : x
  2. Step 2: Convert to fraction form
    3,095,279.73/4,639,770.32 = 2,866,169.61/x
  3. Step 3: Cross multiply
    3,095,279.73x = 4,639,770.32 × 2,866,169.61
  4. Step 4: Simplify right side
    3,095,279.73x = 13,298,368,674,233.13
  5. Step 5: Solve for x
    x = 13,298,368,674,233.13/3,095,279.73
  6. Step 6: Final answer
    x = 4,296,338.24

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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.