Home / 3,169,251.20-4,753,833.60-1,039,404.80

Finding the Fourth Proportional to 3,169,251.20, 4,753,833.60 and 1,039,404.80

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Solution

The fourth proportional to 3,169,251.20, 4,753,833.60 and 1,039,404.80 is: 1,559,093.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,251.20 : 4,753,833.60 = 1,039,404.80 : x
  2. Step 2: Convert to fraction form
    3,169,251.20/4,753,833.60 = 1,039,404.80/x
  3. Step 3: Cross multiply
    3,169,251.20x = 4,753,833.60 × 1,039,404.80
  4. Step 4: Simplify right side
    3,169,251.20x = 4,941,157,462,241.28
  5. Step 5: Solve for x
    x = 4,941,157,462,241.28/3,169,251.20
  6. Step 6: Final answer
    x = 1,559,093.03

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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.