Home / 466,914.25-699,249.07-266,628.25

Finding the Fourth Proportional to 466,914.25, 699,249.07 and 266,628.25

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Solution

The fourth proportional to 466,914.25, 699,249.07 and 266,628.25 is: 399,301.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,914.25 : 699,249.07 = 266,628.25 : x
  2. Step 2: Convert to fraction form
    466,914.25/699,249.07 = 266,628.25/x
  3. Step 3: Cross multiply
    466,914.25x = 699,249.07 × 266,628.25
  4. Step 4: Simplify right side
    466,914.25x = 186,439,555,848.23
  5. Step 5: Solve for x
    x = 186,439,555,848.23/466,914.25
  6. Step 6: Final answer
    x = 399,301.49

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1.5x scale

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.