Home / 446,133.14-669,200.14-367,081.19

Finding the Fourth Proportional to 446,133.14, 669,200.14 and 367,081.19

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Solution

The fourth proportional to 446,133.14, 669,200.14 and 367,081.19 is: 550,622.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,133.14 : 669,200.14 = 367,081.19 : x
  2. Step 2: Convert to fraction form
    446,133.14/669,200.14 = 367,081.19/x
  3. Step 3: Cross multiply
    446,133.14x = 669,200.14 × 367,081.19
  4. Step 4: Simplify right side
    446,133.14x = 245,650,783,739.37
  5. Step 5: Solve for x
    x = 245,650,783,739.37/446,133.14
  6. Step 6: Final answer
    x = 550,622.14

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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.