Home / 1,334,212.29-2,001,692.52-536,054.22

Finding the Fourth Proportional to 1,334,212.29, 2,001,692.52 and 536,054.22

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Solution

The fourth proportional to 1,334,212.29, 2,001,692.52 and 536,054.22 is: 804,231.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,212.29 : 2,001,692.52 = 536,054.22 : x
  2. Step 2: Convert to fraction form
    1,334,212.29/2,001,692.52 = 536,054.22/x
  3. Step 3: Cross multiply
    1,334,212.29x = 2,001,692.52 × 536,054.22
  4. Step 4: Simplify right side
    1,334,212.29x = 1,073,015,722,488.43
  5. Step 5: Solve for x
    x = 1,073,015,722,488.43/1,334,212.29
  6. Step 6: Final answer
    x = 804,231.63

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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.