Home / 944,486.45-1,416,729.29-234,514.49

Finding the Fourth Proportional to 944,486.45, 1,416,729.29 and 234,514.49

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Solution

The fourth proportional to 944,486.45, 1,416,729.29 and 234,514.49 is: 351,771.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,486.45 : 1,416,729.29 = 234,514.49 : x
  2. Step 2: Convert to fraction form
    944,486.45/1,416,729.29 = 234,514.49/x
  3. Step 3: Cross multiply
    944,486.45x = 1,416,729.29 × 234,514.49
  4. Step 4: Simplify right side
    944,486.45x = 332,243,542,884.69
  5. Step 5: Solve for x
    x = 332,243,542,884.69/944,486.45
  6. Step 6: Final answer
    x = 351,771.64

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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.