Home / 944,524.50-1,416,885.36-404,834.86

Finding the Fourth Proportional to 944,524.50, 1,416,885.36 and 404,834.86

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Solution

The fourth proportional to 944,524.50, 1,416,885.36 and 404,834.86 is: 607,294.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,524.50 : 1,416,885.36 = 404,834.86 : x
  2. Step 2: Convert to fraction form
    944,524.50/1,416,885.36 = 404,834.86/x
  3. Step 3: Cross multiply
    944,524.50x = 1,416,885.36 × 404,834.86
  4. Step 4: Simplify right side
    944,524.50x = 573,604,586,351.65
  5. Step 5: Solve for x
    x = 573,604,586,351.65/944,524.50
  6. Step 6: Final answer
    x = 607,294.56

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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.