Home / 1,844,692.00-2,545,679.41-1,028,948.51

Finding the Fourth Proportional to 1,844,692.00, 2,545,679.41 and 1,028,948.51

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Solution

The fourth proportional to 1,844,692.00, 2,545,679.41 and 1,028,948.51 is: 1,419,951.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,692.00 : 2,545,679.41 = 1,028,948.51 : x
  2. Step 2: Convert to fraction form
    1,844,692.00/2,545,679.41 = 1,028,948.51/x
  3. Step 3: Cross multiply
    1,844,692.00x = 2,545,679.41 × 1,028,948.51
  4. Step 4: Simplify right side
    1,844,692.00x = 2,619,373,039,649.01
  5. Step 5: Solve for x
    x = 2,619,373,039,649.01/1,844,692.00
  6. Step 6: Final answer
    x = 1,419,951.43

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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.