Home / 527,737.36-791,717.04-172,723.84

Finding the Fourth Proportional to 527,737.36, 791,717.04 and 172,723.84

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Solution

The fourth proportional to 527,737.36, 791,717.04 and 172,723.84 is: 259,122.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,737.36 : 791,717.04 = 172,723.84 : x
  2. Step 2: Convert to fraction form
    527,737.36/791,717.04 = 172,723.84/x
  3. Step 3: Cross multiply
    527,737.36x = 791,717.04 × 172,723.84
  4. Step 4: Simplify right side
    527,737.36x = 136,748,407,342.23
  5. Step 5: Solve for x
    x = 136,748,407,342.23/527,737.36
  6. Step 6: Final answer
    x = 259,122.09

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