Home / 3,734,727.20-5,597,661.60-3,353,860.80

Finding the Fourth Proportional to 3,734,727.20, 5,597,661.60 and 3,353,860.80

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Solution

The fourth proportional to 3,734,727.20, 5,597,661.60 and 3,353,860.80 is: 5,026,813.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,727.20 : 5,597,661.60 = 3,353,860.80 : x
  2. Step 2: Convert to fraction form
    3,734,727.20/5,597,661.60 = 3,353,860.80/x
  3. Step 3: Cross multiply
    3,734,727.20x = 5,597,661.60 × 3,353,860.80
  4. Step 4: Simplify right side
    3,734,727.20x = 18,773,777,811,905.28
  5. Step 5: Solve for x
    x = 18,773,777,811,905.28/3,734,727.20
  6. Step 6: Final answer
    x = 5,026,813.69

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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.