Home / 3,643,800.60-5,462,201.70-2,833,735.80

Finding the Fourth Proportional to 3,643,800.60, 5,462,201.70 and 2,833,735.80

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Solution

The fourth proportional to 3,643,800.60, 5,462,201.70 and 2,833,735.80 is: 4,247,882.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,800.60 : 5,462,201.70 = 2,833,735.80 : x
  2. Step 2: Convert to fraction form
    3,643,800.60/5,462,201.70 = 2,833,735.80/x
  3. Step 3: Cross multiply
    3,643,800.60x = 5,462,201.70 × 2,833,735.80
  4. Step 4: Simplify right side
    3,643,800.60x = 15,478,436,504,110.86
  5. Step 5: Solve for x
    x = 15,478,436,504,110.86/3,643,800.60
  6. Step 6: Final answer
    x = 4,247,882.42

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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.