Home / 4,099,884.80-6,149,827.20-2,610,579.20

Finding the Fourth Proportional to 4,099,884.80, 6,149,827.20 and 2,610,579.20

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Solution

The fourth proportional to 4,099,884.80, 6,149,827.20 and 2,610,579.20 is: 3,915,868.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,884.80 : 6,149,827.20 = 2,610,579.20 : x
  2. Step 2: Convert to fraction form
    4,099,884.80/6,149,827.20 = 2,610,579.20/x
  3. Step 3: Cross multiply
    4,099,884.80x = 6,149,827.20 × 2,610,579.20
  4. Step 4: Simplify right side
    4,099,884.80x = 16,054,610,971,914.24
  5. Step 5: Solve for x
    x = 16,054,610,971,914.24/4,099,884.80
  6. Step 6: Final answer
    x = 3,915,868.80

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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.