Home / 3,597,089.36-5,385,965.31-2,740,078.46

Finding the Fourth Proportional to 3,597,089.36, 5,385,965.31 and 2,740,078.46

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Solution

The fourth proportional to 3,597,089.36, 5,385,965.31 and 2,740,078.46 is: 4,102,752.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,089.36 : 5,385,965.31 = 2,740,078.46 : x
  2. Step 2: Convert to fraction form
    3,597,089.36/5,385,965.31 = 2,740,078.46/x
  3. Step 3: Cross multiply
    3,597,089.36x = 5,385,965.31 × 2,740,078.46
  4. Step 4: Simplify right side
    3,597,089.36x = 14,757,967,505,308.39
  5. Step 5: Solve for x
    x = 14,757,967,505,308.39/3,597,089.36
  6. Step 6: Final answer
    x = 4,102,752.54

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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.