Home / 1,184,362.44-1,777,220.82-501,195.48

Finding the Fourth Proportional to 1,184,362.44, 1,777,220.82 and 501,195.48

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Solution

The fourth proportional to 1,184,362.44, 1,777,220.82 and 501,195.48 is: 752,079.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,362.44 : 1,777,220.82 = 501,195.48 : x
  2. Step 2: Convert to fraction form
    1,184,362.44/1,777,220.82 = 501,195.48/x
  3. Step 3: Cross multiply
    1,184,362.44x = 1,777,220.82 × 501,195.48
  4. Step 4: Simplify right side
    1,184,362.44x = 890,735,041,945.89
  5. Step 5: Solve for x
    x = 890,735,041,945.89/1,184,362.44
  6. Step 6: Final answer
    x = 752,079.78

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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.