Home / 936,525.90-1,404,219.97-367,224.97

Finding the Fourth Proportional to 936,525.90, 1,404,219.97 and 367,224.97

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Solution

The fourth proportional to 936,525.90, 1,404,219.97 and 367,224.97 is: 550,614.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,525.90 : 1,404,219.97 = 367,224.97 : x
  2. Step 2: Convert to fraction form
    936,525.90/1,404,219.97 = 367,224.97/x
  3. Step 3: Cross multiply
    936,525.90x = 1,404,219.97 × 367,224.97
  4. Step 4: Simplify right side
    936,525.90x = 515,664,633,021.50
  5. Step 5: Solve for x
    x = 515,664,633,021.50/936,525.90
  6. Step 6: Final answer
    x = 550,614.39

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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.