Home / 1,229,048.03-1,844,233.01-1,184,312.54

Finding the Fourth Proportional to 1,229,048.03, 1,844,233.01 and 1,184,312.54

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Solution

The fourth proportional to 1,229,048.03, 1,844,233.01 and 1,184,312.54 is: 1,777,105.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,048.03 : 1,844,233.01 = 1,184,312.54 : x
  2. Step 2: Convert to fraction form
    1,229,048.03/1,844,233.01 = 1,184,312.54/x
  3. Step 3: Cross multiply
    1,229,048.03x = 1,844,233.01 × 1,184,312.54
  4. Step 4: Simplify right side
    1,229,048.03x = 2,184,148,265,282.22
  5. Step 5: Solve for x
    x = 2,184,148,265,282.22/1,229,048.03
  6. Step 6: Final answer
    x = 1,777,105.71

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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.