Home / 6,669,509.68-9,204,094.56-4,092,614.56

Finding the Fourth Proportional to 6,669,509.68, 9,204,094.56 and 4,092,614.56

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Solution

The fourth proportional to 6,669,509.68, 9,204,094.56 and 4,092,614.56 is: 5,647,913.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,669,509.68 : 9,204,094.56 = 4,092,614.56 : x
  2. Step 2: Convert to fraction form
    6,669,509.68/9,204,094.56 = 4,092,614.56/x
  3. Step 3: Cross multiply
    6,669,509.68x = 9,204,094.56 × 4,092,614.56
  4. Step 4: Simplify right side
    6,669,509.68x = 37,668,811,407,872.80
  5. Step 5: Solve for x
    x = 37,668,811,407,872.80/6,669,509.68
  6. Step 6: Final answer
    x = 5,647,913.15

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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.