Home / 4,099,625.80-6,149,438.70-2,610,320.20

Finding the Fourth Proportional to 4,099,625.80, 6,149,438.70 and 2,610,320.20

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Solution

The fourth proportional to 4,099,625.80, 6,149,438.70 and 2,610,320.20 is: 3,915,480.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,625.80 : 6,149,438.70 = 2,610,320.20 : x
  2. Step 2: Convert to fraction form
    4,099,625.80/6,149,438.70 = 2,610,320.20/x
  3. Step 3: Cross multiply
    4,099,625.80x = 6,149,438.70 × 2,610,320.20
  4. Step 4: Simplify right side
    4,099,625.80x = 16,052,004,057,271.74
  5. Step 5: Solve for x
    x = 16,052,004,057,271.74/4,099,625.80
  6. Step 6: Final answer
    x = 3,915,480.30

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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.