Home / 1,906,850.60-2,858,888.70-895,451.24

Finding the Fourth Proportional to 1,906,850.60, 2,858,888.70 and 895,451.24

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Solution

The fourth proportional to 1,906,850.60, 2,858,888.70 and 895,451.24 is: 1,342,525.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,850.60 : 2,858,888.70 = 895,451.24 : x
  2. Step 2: Convert to fraction form
    1,906,850.60/2,858,888.70 = 895,451.24/x
  3. Step 3: Cross multiply
    1,906,850.60x = 2,858,888.70 × 895,451.24
  4. Step 4: Simplify right side
    1,906,850.60x = 2,559,995,431,436.99
  5. Step 5: Solve for x
    x = 2,559,995,431,436.99/1,906,850.60
  6. Step 6: Final answer
    x = 1,342,525.44

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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.