Home / 3,576,795.35-5,365,194.39-881,172.95

Finding the Fourth Proportional to 3,576,795.35, 5,365,194.39 and 881,172.95

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Solution

The fourth proportional to 3,576,795.35, 5,365,194.39 and 881,172.95 is: 1,321,759.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,795.35 : 5,365,194.39 = 881,172.95 : x
  2. Step 2: Convert to fraction form
    3,576,795.35/5,365,194.39 = 881,172.95/x
  3. Step 3: Cross multiply
    3,576,795.35x = 5,365,194.39 × 881,172.95
  4. Step 4: Simplify right side
    3,576,795.35x = 4,727,664,141,133.78
  5. Step 5: Solve for x
    x = 4,727,664,141,133.78/3,576,795.35
  6. Step 6: Final answer
    x = 1,321,759.76

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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.