Home / 3,324,551.46-4,987,110.06-1,049,467.20

Finding the Fourth Proportional to 3,324,551.46, 4,987,110.06 and 1,049,467.20

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Solution

The fourth proportional to 3,324,551.46, 4,987,110.06 and 1,049,467.20 is: 1,574,290.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,551.46 : 4,987,110.06 = 1,049,467.20 : x
  2. Step 2: Convert to fraction form
    3,324,551.46/4,987,110.06 = 1,049,467.20/x
  3. Step 3: Cross multiply
    3,324,551.46x = 4,987,110.06 × 1,049,467.20
  4. Step 4: Simplify right side
    3,324,551.46x = 5,233,808,430,760.03
  5. Step 5: Solve for x
    x = 5,233,808,430,760.03/3,324,551.46
  6. Step 6: Final answer
    x = 1,574,290.09

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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.