Home / 3,286,022.00-4,929,593.45-1,465,047.68

Finding the Fourth Proportional to 3,286,022.00, 4,929,593.45 and 1,465,047.68

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Solution

The fourth proportional to 3,286,022.00, 4,929,593.45 and 1,465,047.68 is: 2,197,821.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,022.00 : 4,929,593.45 = 1,465,047.68 : x
  2. Step 2: Convert to fraction form
    3,286,022.00/4,929,593.45 = 1,465,047.68/x
  3. Step 3: Cross multiply
    3,286,022.00x = 4,929,593.45 × 1,465,047.68
  4. Step 4: Simplify right side
    3,286,022.00x = 7,222,089,415,292.49
  5. Step 5: Solve for x
    x = 7,222,089,415,292.49/3,286,022.00
  6. Step 6: Final answer
    x = 2,197,821.39

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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.