Home / 633,118.05-949,726.26-183,846.33

Finding the Fourth Proportional to 633,118.05, 949,726.26 and 183,846.33

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Solution

The fourth proportional to 633,118.05, 949,726.26 and 183,846.33 is: 275,783.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,118.05 : 949,726.26 = 183,846.33 : x
  2. Step 2: Convert to fraction form
    633,118.05/949,726.26 = 183,846.33/x
  3. Step 3: Cross multiply
    633,118.05x = 949,726.26 × 183,846.33
  4. Step 4: Simplify right side
    633,118.05x = 174,603,687,405.63
  5. Step 5: Solve for x
    x = 174,603,687,405.63/633,118.05
  6. Step 6: Final answer
    x = 275,783.78

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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.