Home / 4,393,665.45-6,063,190.61-2,459,995.22

Finding the Fourth Proportional to 4,393,665.45, 6,063,190.61 and 2,459,995.22

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Solution

The fourth proportional to 4,393,665.45, 6,063,190.61 and 2,459,995.22 is: 3,394,755.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,665.45 : 6,063,190.61 = 2,459,995.22 : x
  2. Step 2: Convert to fraction form
    4,393,665.45/6,063,190.61 = 2,459,995.22/x
  3. Step 3: Cross multiply
    4,393,665.45x = 6,063,190.61 × 2,459,995.22
  4. Step 4: Simplify right side
    4,393,665.45x = 14,915,419,921,406.89
  5. Step 5: Solve for x
    x = 14,915,419,921,406.89/4,393,665.45
  6. Step 6: Final answer
    x = 3,394,755.49

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Double scale
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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.