Home / 6,802,608.43-9,387,245.33-4,224,234.25

Finding the Fourth Proportional to 6,802,608.43, 9,387,245.33 and 4,224,234.25

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Solution

The fourth proportional to 6,802,608.43, 9,387,245.33 and 4,224,234.25 is: 5,829,223.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,608.43 : 9,387,245.33 = 4,224,234.25 : x
  2. Step 2: Convert to fraction form
    6,802,608.43/9,387,245.33 = 4,224,234.25/x
  3. Step 3: Cross multiply
    6,802,608.43x = 9,387,245.33 × 4,224,234.25
  4. Step 4: Simplify right side
    6,802,608.43x = 39,653,923,236,138.55
  5. Step 5: Solve for x
    x = 39,653,923,236,138.55/6,802,608.43
  6. Step 6: Final answer
    x = 5,829,223.25

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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.