Home / 634,209.20-951,212.53-184,824.98

Finding the Fourth Proportional to 634,209.20, 951,212.53 and 184,824.98

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Solution

The fourth proportional to 634,209.20, 951,212.53 and 184,824.98 is: 277,207.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,209.20 : 951,212.53 = 184,824.98 : x
  2. Step 2: Convert to fraction form
    634,209.20/951,212.53 = 184,824.98/x
  3. Step 3: Cross multiply
    634,209.20x = 951,212.53 × 184,824.98
  4. Step 4: Simplify right side
    634,209.20x = 175,807,836,833.00
  5. Step 5: Solve for x
    x = 175,807,836,833.00/634,209.20
  6. Step 6: Final answer
    x = 277,207.96

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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.