Home / 634,185.75-951,295.94-184,895.76

Finding the Fourth Proportional to 634,185.75, 951,295.94 and 184,895.76

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Solution

The fourth proportional to 634,185.75, 951,295.94 and 184,895.76 is: 277,348.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,185.75 : 951,295.94 = 184,895.76 : x
  2. Step 2: Convert to fraction form
    634,185.75/951,295.94 = 184,895.76/x
  3. Step 3: Cross multiply
    634,185.75x = 951,295.94 × 184,895.76
  4. Step 4: Simplify right side
    634,185.75x = 175,890,585,580.10
  5. Step 5: Solve for x
    x = 175,890,585,580.10/634,185.75
  6. Step 6: Final answer
    x = 277,348.69

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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.