Home / 2,843,625.69-3,924,203.90-1,554,471.27

Finding the Fourth Proportional to 2,843,625.69, 3,924,203.90 and 1,554,471.27

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Solution

The fourth proportional to 2,843,625.69, 3,924,203.90 and 1,554,471.27 is: 2,145,170.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,625.69 : 3,924,203.90 = 1,554,471.27 : x
  2. Step 2: Convert to fraction form
    2,843,625.69/3,924,203.90 = 1,554,471.27/x
  3. Step 3: Cross multiply
    2,843,625.69x = 3,924,203.90 × 1,554,471.27
  4. Step 4: Simplify right side
    2,843,625.69x = 6,100,062,212,399.60
  5. Step 5: Solve for x
    x = 6,100,062,212,399.60/2,843,625.69
  6. Step 6: Final answer
    x = 2,145,170.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.