Home / 5,006,478.54-7,510,651.97-2,274,217.86

Finding the Fourth Proportional to 5,006,478.54, 7,510,651.97 and 2,274,217.86

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Solution

The fourth proportional to 5,006,478.54, 7,510,651.97 and 2,274,217.86 is: 3,411,751.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,478.54 : 7,510,651.97 = 2,274,217.86 : x
  2. Step 2: Convert to fraction form
    5,006,478.54/7,510,651.97 = 2,274,217.86/x
  3. Step 3: Cross multiply
    5,006,478.54x = 7,510,651.97 × 2,274,217.86
  4. Step 4: Simplify right side
    5,006,478.54x = 17,080,858,839,047.09
  5. Step 5: Solve for x
    x = 17,080,858,839,047.09/5,006,478.54
  6. Step 6: Final answer
    x = 3,411,751.13

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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.