Home / 1,789,973.01-2,684,692.98-591,901.61

Finding the Fourth Proportional to 1,789,973.01, 2,684,692.98 and 591,901.61

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Solution

The fourth proportional to 1,789,973.01, 2,684,692.98 and 591,901.61 is: 887,764.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,973.01 : 2,684,692.98 = 591,901.61 : x
  2. Step 2: Convert to fraction form
    1,789,973.01/2,684,692.98 = 591,901.61/x
  3. Step 3: Cross multiply
    1,789,973.01x = 2,684,692.98 × 591,901.61
  4. Step 4: Simplify right side
    1,789,973.01x = 1,589,074,083,794.23
  5. Step 5: Solve for x
    x = 1,589,074,083,794.23/1,789,973.01
  6. Step 6: Final answer
    x = 887,764.27

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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.