Home / 1,184,101.89-1,775,881.17-331,233.91

Finding the Fourth Proportional to 1,184,101.89, 1,775,881.17 and 331,233.91

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Solution

The fourth proportional to 1,184,101.89, 1,775,881.17 and 331,233.91 is: 496,774.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,101.89 : 1,775,881.17 = 331,233.91 : x
  2. Step 2: Convert to fraction form
    1,184,101.89/1,775,881.17 = 331,233.91/x
  3. Step 3: Cross multiply
    1,184,101.89x = 1,775,881.17 × 331,233.91
  4. Step 4: Simplify right side
    1,184,101.89x = 588,232,070,898.54
  5. Step 5: Solve for x
    x = 588,232,070,898.54/1,184,101.89
  6. Step 6: Final answer
    x = 496,774.88

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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.