Home / 633,105.30-949,707.17-183,833.55

Finding the Fourth Proportional to 633,105.30, 949,707.17 and 183,833.55

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Solution

The fourth proportional to 633,105.30, 949,707.17 and 183,833.55 is: 275,764.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,105.30 : 949,707.17 = 183,833.55 : x
  2. Step 2: Convert to fraction form
    633,105.30/949,707.17 = 183,833.55/x
  3. Step 3: Cross multiply
    633,105.30x = 949,707.17 × 183,833.55
  4. Step 4: Simplify right side
    633,105.30x = 174,588,039,602.39
  5. Step 5: Solve for x
    x = 174,588,039,602.39/633,105.30
  6. Step 6: Final answer
    x = 275,764.62

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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.