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Finding the Fourth Proportional to 466,550.81, 699,409.47 and 182,175.20

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Solution

The fourth proportional to 466,550.81, 699,409.47 and 182,175.20 is: 273,100.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,550.81 : 699,409.47 = 182,175.20 : x
  2. Step 2: Convert to fraction form
    466,550.81/699,409.47 = 182,175.20/x
  3. Step 3: Cross multiply
    466,550.81x = 699,409.47 × 182,175.20
  4. Step 4: Simplify right side
    466,550.81x = 127,415,060,079.14
  5. Step 5: Solve for x
    x = 127,415,060,079.14/466,550.81
  6. Step 6: Final answer
    x = 273,100.07

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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.