Home / 1,801,240.01-2,702,187.45-854,601.92

Finding the Fourth Proportional to 1,801,240.01, 2,702,187.45 and 854,601.92

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Solution

The fourth proportional to 1,801,240.01, 2,702,187.45 and 854,601.92 is: 1,282,058.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,240.01 : 2,702,187.45 = 854,601.92 : x
  2. Step 2: Convert to fraction form
    1,801,240.01/2,702,187.45 = 854,601.92/x
  3. Step 3: Cross multiply
    1,801,240.01x = 2,702,187.45 × 854,601.92
  4. Step 4: Simplify right side
    1,801,240.01x = 2,309,294,569,458.97
  5. Step 5: Solve for x
    x = 2,309,294,569,458.97/1,801,240.01
  6. Step 6: Final answer
    x = 1,282,058.23

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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.