Home / 3,587,803.84-5,384,227.68-3,244,775.32

Finding the Fourth Proportional to 3,587,803.84, 5,384,227.68 and 3,244,775.32

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Solution

The fourth proportional to 3,587,803.84, 5,384,227.68 and 3,244,775.32 is: 4,869,443.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,803.84 : 5,384,227.68 = 3,244,775.32 : x
  2. Step 2: Convert to fraction form
    3,587,803.84/5,384,227.68 = 3,244,775.32/x
  3. Step 3: Cross multiply
    3,587,803.84x = 5,384,227.68 × 3,244,775.32
  4. Step 4: Simplify right side
    3,587,803.84x = 17,470,609,093,324.86
  5. Step 5: Solve for x
    x = 17,470,609,093,324.86/3,587,803.84
  6. Step 6: Final answer
    x = 4,869,443.78

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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.