Home / 9,825,782-14,741,326.56-3,002,169.20

Finding the Fourth Proportional to 9,825,782, 14,741,326.56 and 3,002,169.20

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Solution

The fourth proportional to 9,825,782, 14,741,326.56 and 3,002,169.20 is: 4,504,064.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825,782 : 14,741,326.56 = 3,002,169.20 : x
  2. Step 2: Convert to fraction form
    9,825,782/14,741,326.56 = 3,002,169.20/x
  3. Step 3: Cross multiply
    9,825,782x = 14,741,326.56 × 3,002,169.20
  4. Step 4: Simplify right side
    9,825,782x = 44,255,956,565,573.95
  5. Step 5: Solve for x
    x = 44,255,956,565,573.95/9,825,782
  6. Step 6: Final answer
    x = 4,504,064.57

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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.