Home / 652,944.26-901,063.08-366,464.34

Finding the Fourth Proportional to 652,944.26, 901,063.08 and 366,464.34

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Solution

The fourth proportional to 652,944.26, 901,063.08 and 366,464.34 is: 505,720.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,944.26 : 901,063.08 = 366,464.34 : x
  2. Step 2: Convert to fraction form
    652,944.26/901,063.08 = 366,464.34/x
  3. Step 3: Cross multiply
    652,944.26x = 901,063.08 × 366,464.34
  4. Step 4: Simplify right side
    652,944.26x = 330,207,486,910.57
  5. Step 5: Solve for x
    x = 330,207,486,910.57/652,944.26
  6. Step 6: Final answer
    x = 505,720.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.