Home / 3,006,277.41-4,510,163.46-876,380.25

Finding the Fourth Proportional to 3,006,277.41, 4,510,163.46 and 876,380.25

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Solution

The fourth proportional to 3,006,277.41, 4,510,163.46 and 876,380.25 is: 1,314,788.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,277.41 : 4,510,163.46 = 876,380.25 : x
  2. Step 2: Convert to fraction form
    3,006,277.41/4,510,163.46 = 876,380.25/x
  3. Step 3: Cross multiply
    3,006,277.41x = 4,510,163.46 × 876,380.25
  4. Step 4: Simplify right side
    3,006,277.41x = 3,952,618,180,615.67
  5. Step 5: Solve for x
    x = 3,952,618,180,615.67/3,006,277.41
  6. Step 6: Final answer
    x = 1,314,788.24

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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.