Home / 3,317,679.54-4,973,555.79-1,295,452.98

Finding the Fourth Proportional to 3,317,679.54, 4,973,555.79 and 1,295,452.98

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Solution

The fourth proportional to 3,317,679.54, 4,973,555.79 and 1,295,452.98 is: 1,942,022.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,679.54 : 4,973,555.79 = 1,295,452.98 : x
  2. Step 2: Convert to fraction form
    3,317,679.54/4,973,555.79 = 1,295,452.98/x
  3. Step 3: Cross multiply
    3,317,679.54x = 4,973,555.79 × 1,295,452.98
  4. Step 4: Simplify right side
    3,317,679.54x = 6,443,007,669,351.75
  5. Step 5: Solve for x
    x = 6,443,007,669,351.75/3,317,679.54
  6. Step 6: Final answer
    x = 1,942,022.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.