Home / 3,555,314.87-4,906,973.18-2,007,048.47

Finding the Fourth Proportional to 3,555,314.87, 4,906,973.18 and 2,007,048.47

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Solution

The fourth proportional to 3,555,314.87, 4,906,973.18 and 2,007,048.47 is: 2,770,087.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,314.87 : 4,906,973.18 = 2,007,048.47 : x
  2. Step 2: Convert to fraction form
    3,555,314.87/4,906,973.18 = 2,007,048.47/x
  3. Step 3: Cross multiply
    3,555,314.87x = 4,906,973.18 × 2,007,048.47
  4. Step 4: Simplify right side
    3,555,314.87x = 9,848,532,993,732.79
  5. Step 5: Solve for x
    x = 9,848,532,993,732.79/3,555,314.87
  6. Step 6: Final answer
    x = 2,770,087.42

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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.