Home / 2,551,835.05-3,827,625.39-954,280.69

Finding the Fourth Proportional to 2,551,835.05, 3,827,625.39 and 954,280.69

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Solution

The fourth proportional to 2,551,835.05, 3,827,625.39 and 954,280.69 is: 1,431,373.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,835.05 : 3,827,625.39 = 954,280.69 : x
  2. Step 2: Convert to fraction form
    2,551,835.05/3,827,625.39 = 954,280.69/x
  3. Step 3: Cross multiply
    2,551,835.05x = 3,827,625.39 × 954,280.69
  4. Step 4: Simplify right side
    2,551,835.05x = 3,652,628,998,230.72
  5. Step 5: Solve for x
    x = 3,652,628,998,230.72/2,551,835.05
  6. Step 6: Final answer
    x = 1,431,373.47

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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.