Home / 4,144,423.46-5,719,217.56-2,308,879.22

Finding the Fourth Proportional to 4,144,423.46, 5,719,217.56 and 2,308,879.22

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Solution

The fourth proportional to 4,144,423.46, 5,719,217.56 and 2,308,879.22 is: 3,186,204.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,423.46 : 5,719,217.56 = 2,308,879.22 : x
  2. Step 2: Convert to fraction form
    4,144,423.46/5,719,217.56 = 2,308,879.22/x
  3. Step 3: Cross multiply
    4,144,423.46x = 5,719,217.56 × 2,308,879.22
  4. Step 4: Simplify right side
    4,144,423.46x = 13,204,982,544,574.82
  5. Step 5: Solve for x
    x = 13,204,982,544,574.82/4,144,423.46
  6. Step 6: Final answer
    x = 3,186,204.95

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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.