Home / 634,329.76-951,393.30-184,945.54

Finding the Fourth Proportional to 634,329.76, 951,393.30 and 184,945.54

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Solution

The fourth proportional to 634,329.76, 951,393.30 and 184,945.54 is: 277,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,329.76 : 951,393.30 = 184,945.54 : x
  2. Step 2: Convert to fraction form
    634,329.76/951,393.30 = 184,945.54/x
  3. Step 3: Cross multiply
    634,329.76x = 951,393.30 × 184,945.54
  4. Step 4: Simplify right side
    634,329.76x = 175,955,947,620.88
  5. Step 5: Solve for x
    x = 175,955,947,620.88/634,329.76
  6. Step 6: Final answer
    x = 277,388.76

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1.5x scale

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.