Home / 1,892,651.01-2,839,424.01-613,256.37

Finding the Fourth Proportional to 1,892,651.01, 2,839,424.01 and 613,256.37

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Solution

The fourth proportional to 1,892,651.01, 2,839,424.01 and 613,256.37 is: 920,029.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,651.01 : 2,839,424.01 = 613,256.37 : x
  2. Step 2: Convert to fraction form
    1,892,651.01/2,839,424.01 = 613,256.37/x
  3. Step 3: Cross multiply
    1,892,651.01x = 2,839,424.01 × 613,256.37
  4. Step 4: Simplify right side
    1,892,651.01x = 1,741,294,861,263.44
  5. Step 5: Solve for x
    x = 1,741,294,861,263.44/1,892,651.01
  6. Step 6: Final answer
    x = 920,029.55

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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.