Home / 6,259,867.28-9,393,289.80-3,381,176

Finding the Fourth Proportional to 6,259,867.28, 9,393,289.80 and 3,381,176

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Solution

The fourth proportional to 6,259,867.28, 9,393,289.80 and 3,381,176 is: 5,073,648.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,867.28 : 9,393,289.80 = 3,381,176 : x
  2. Step 2: Convert to fraction form
    6,259,867.28/9,393,289.80 = 3,381,176/x
  3. Step 3: Cross multiply
    6,259,867.28x = 9,393,289.80 × 3,381,176
  4. Step 4: Simplify right side
    6,259,867.28x = 31,760,366,032,804.80
  5. Step 5: Solve for x
    x = 31,760,366,032,804.80/6,259,867.28
  6. Step 6: Final answer
    x = 5,073,648.47

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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.