Home / 3,591,416.24-4,956,259.76-1,959,928.95

Finding the Fourth Proportional to 3,591,416.24, 4,956,259.76 and 1,959,928.95

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Solution

The fourth proportional to 3,591,416.24, 4,956,259.76 and 1,959,928.95 is: 2,704,759.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,416.24 : 4,956,259.76 = 1,959,928.95 : x
  2. Step 2: Convert to fraction form
    3,591,416.24/4,956,259.76 = 1,959,928.95/x
  3. Step 3: Cross multiply
    3,591,416.24x = 4,956,259.76 × 1,959,928.95
  4. Step 4: Simplify right side
    3,591,416.24x = 9,713,916,987,344.05
  5. Step 5: Solve for x
    x = 9,713,916,987,344.05/3,591,416.24
  6. Step 6: Final answer
    x = 2,704,759.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.