Home / 4,676,970.27-7,015,651.97-2,282,828.61

Finding the Fourth Proportional to 4,676,970.27, 7,015,651.97 and 2,282,828.61

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Solution

The fourth proportional to 4,676,970.27, 7,015,651.97 and 2,282,828.61 is: 3,424,338.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,970.27 : 7,015,651.97 = 2,282,828.61 : x
  2. Step 2: Convert to fraction form
    4,676,970.27/7,015,651.97 = 2,282,828.61/x
  3. Step 3: Cross multiply
    4,676,970.27x = 7,015,651.97 × 2,282,828.61
  4. Step 4: Simplify right side
    4,676,970.27x = 16,015,531,023,504.72
  5. Step 5: Solve for x
    x = 16,015,531,023,504.72/4,676,970.27
  6. Step 6: Final answer
    x = 3,424,338.86

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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.