Home / 3,366,352.36-5,049,632.22-1,472,118.76

Finding the Fourth Proportional to 3,366,352.36, 5,049,632.22 and 1,472,118.76

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Solution

The fourth proportional to 3,366,352.36, 5,049,632.22 and 1,472,118.76 is: 2,208,223.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,352.36 : 5,049,632.22 = 1,472,118.76 : x
  2. Step 2: Convert to fraction form
    3,366,352.36/5,049,632.22 = 1,472,118.76/x
  3. Step 3: Cross multiply
    3,366,352.36x = 5,049,632.22 × 1,472,118.76
  4. Step 4: Simplify right side
    3,366,352.36x = 7,433,658,322,162.45
  5. Step 5: Solve for x
    x = 7,433,658,322,162.45/3,366,352.36
  6. Step 6: Final answer
    x = 2,208,223.48

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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.