Home / 7,593,908.87-10,479,622.03-4,109,247.68

Finding the Fourth Proportional to 7,593,908.87, 10,479,622.03 and 4,109,247.68

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Solution

The fourth proportional to 7,593,908.87, 10,479,622.03 and 4,109,247.68 is: 5,670,776.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593,908.87 : 10,479,622.03 = 4,109,247.68 : x
  2. Step 2: Convert to fraction form
    7,593,908.87/10,479,622.03 = 4,109,247.68/x
  3. Step 3: Cross multiply
    7,593,908.87x = 10,479,622.03 × 4,109,247.68
  4. Step 4: Simplify right side
    7,593,908.87x = 43,063,362,451,383.16
  5. Step 5: Solve for x
    x = 43,063,362,451,383.16/7,593,908.87
  6. Step 6: Final answer
    x = 5,670,776.83

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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.