Home / 634,328.76-951,391.80-184,944.54

Finding the Fourth Proportional to 634,328.76, 951,391.80 and 184,944.54

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Solution

The fourth proportional to 634,328.76, 951,391.80 and 184,944.54 is: 277,387.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,328.76 : 951,391.80 = 184,944.54 : x
  2. Step 2: Convert to fraction form
    634,328.76/951,391.80 = 184,944.54/x
  3. Step 3: Cross multiply
    634,328.76x = 951,391.80 × 184,944.54
  4. Step 4: Simplify right side
    634,328.76x = 175,954,718,810.77
  5. Step 5: Solve for x
    x = 175,954,718,810.77/634,328.76
  6. Step 6: Final answer
    x = 277,387.26

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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.