Home / 634,361.36-951,449.08-184,961.52

Finding the Fourth Proportional to 634,361.36, 951,449.08 and 184,961.52

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Solution

The fourth proportional to 634,361.36, 951,449.08 and 184,961.52 is: 277,415.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,361.36 : 951,449.08 = 184,961.52 : x
  2. Step 2: Convert to fraction form
    634,361.36/951,449.08 = 184,961.52/x
  3. Step 3: Cross multiply
    634,361.36x = 951,449.08 × 184,961.52
  4. Step 4: Simplify right side
    634,361.36x = 175,981,468,039.40
  5. Step 5: Solve for x
    x = 175,981,468,039.40/634,361.36
  6. Step 6: Final answer
    x = 277,415.18

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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.