Home / 633,930.75-951,051.03-184,644.39

Finding the Fourth Proportional to 633,930.75, 951,051.03 and 184,644.39

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Solution

The fourth proportional to 633,930.75, 951,051.03 and 184,644.39 is: 277,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,930.75 : 951,051.03 = 184,644.39 : x
  2. Step 2: Convert to fraction form
    633,930.75/951,051.03 = 184,644.39/x
  3. Step 3: Cross multiply
    633,930.75x = 951,051.03 × 184,644.39
  4. Step 4: Simplify right side
    633,930.75x = 175,606,237,293.22
  5. Step 5: Solve for x
    x = 175,606,237,293.22/633,930.75
  6. Step 6: Final answer
    x = 277,011.70

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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.