Home / 3,325,401.36-4,985,708.05-2,043,359.95

Finding the Fourth Proportional to 3,325,401.36, 4,985,708.05 and 2,043,359.95

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Solution

The fourth proportional to 3,325,401.36, 4,985,708.05 and 2,043,359.95 is: 3,063,568.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,401.36 : 4,985,708.05 = 2,043,359.95 : x
  2. Step 2: Convert to fraction form
    3,325,401.36/4,985,708.05 = 2,043,359.95/x
  3. Step 3: Cross multiply
    3,325,401.36x = 4,985,708.05 × 2,043,359.95
  4. Step 4: Simplify right side
    3,325,401.36x = 10,187,596,149,993.96
  5. Step 5: Solve for x
    x = 10,187,596,149,993.96/3,325,401.36
  6. Step 6: Final answer
    x = 3,063,568.89

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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.