Home / 5,448,793.76-7,519,388.48-3,001,416

Finding the Fourth Proportional to 5,448,793.76, 7,519,388.48 and 3,001,416

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Solution

The fourth proportional to 5,448,793.76, 7,519,388.48 and 3,001,416 is: 4,141,983.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,793.76 : 7,519,388.48 = 3,001,416 : x
  2. Step 2: Convert to fraction form
    5,448,793.76/7,519,388.48 = 3,001,416/x
  3. Step 3: Cross multiply
    5,448,793.76x = 7,519,388.48 × 3,001,416
  4. Step 4: Simplify right side
    5,448,793.76x = 22,568,812,894,087.68
  5. Step 5: Solve for x
    x = 22,568,812,894,087.68/5,448,793.76
  6. Step 6: Final answer
    x = 4,141,983.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.