Home / 936,518.33-1,404,208.62-367,217.36

Finding the Fourth Proportional to 936,518.33, 1,404,208.62 and 367,217.36

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Solution

The fourth proportional to 936,518.33, 1,404,208.62 and 367,217.36 is: 550,602.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,518.33 : 1,404,208.62 = 367,217.36 : x
  2. Step 2: Convert to fraction form
    936,518.33/1,404,208.62 = 367,217.36/x
  3. Step 3: Cross multiply
    936,518.33x = 1,404,208.62 × 367,217.36
  4. Step 4: Simplify right side
    936,518.33x = 515,649,780,489.56
  5. Step 5: Solve for x
    x = 515,649,780,489.56/936,518.33
  6. Step 6: Final answer
    x = 550,602.98

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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.