Home / 3,475,591.23-5,213,376.23-881,890.95

Finding the Fourth Proportional to 3,475,591.23, 5,213,376.23 and 881,890.95

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Solution

The fourth proportional to 3,475,591.23, 5,213,376.23 and 881,890.95 is: 1,322,833.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,591.23 : 5,213,376.23 = 881,890.95 : x
  2. Step 2: Convert to fraction form
    3,475,591.23/5,213,376.23 = 881,890.95/x
  3. Step 3: Cross multiply
    3,475,591.23x = 5,213,376.23 × 881,890.95
  4. Step 4: Simplify right side
    3,475,591.23x = 4,597,629,311,772.66
  5. Step 5: Solve for x
    x = 4,597,629,311,772.66/3,475,591.23
  6. Step 6: Final answer
    x = 1,322,833.73

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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.