Home / 4,080,794.20-6,106,676.10-3,554,099.80

Finding the Fourth Proportional to 4,080,794.20, 6,106,676.10 and 3,554,099.80

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Solution

The fourth proportional to 4,080,794.20, 6,106,676.10 and 3,554,099.80 is: 5,318,507.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,794.20 : 6,106,676.10 = 3,554,099.80 : x
  2. Step 2: Convert to fraction form
    4,080,794.20/6,106,676.10 = 3,554,099.80/x
  3. Step 3: Cross multiply
    4,080,794.20x = 6,106,676.10 × 3,554,099.80
  4. Step 4: Simplify right side
    4,080,794.20x = 21,703,736,305,674.78
  5. Step 5: Solve for x
    x = 21,703,736,305,674.78/4,080,794.20
  6. Step 6: Final answer
    x = 5,318,507.93

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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.