Home / 6,582,868.27-9,865,333.68-3,170,906.35

Finding the Fourth Proportional to 6,582,868.27, 9,865,333.68 and 3,170,906.35

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Solution

The fourth proportional to 6,582,868.27, 9,865,333.68 and 3,170,906.35 is: 4,752,039.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,868.27 : 9,865,333.68 = 3,170,906.35 : x
  2. Step 2: Convert to fraction form
    6,582,868.27/9,865,333.68 = 3,170,906.35/x
  3. Step 3: Cross multiply
    6,582,868.27x = 9,865,333.68 × 3,170,906.35
  4. Step 4: Simplify right side
    6,582,868.27x = 31,282,049,210,780.87
  5. Step 5: Solve for x
    x = 31,282,049,210,780.87/6,582,868.27
  6. Step 6: Final answer
    x = 4,752,039.37

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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.