Home / 3,882,332.80-5,817,061.82-2,361,414.64

Finding the Fourth Proportional to 3,882,332.80, 5,817,061.82 and 2,361,414.64

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Solution

The fourth proportional to 3,882,332.80, 5,817,061.82 and 2,361,414.64 is: 3,538,206.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,332.80 : 5,817,061.82 = 2,361,414.64 : x
  2. Step 2: Convert to fraction form
    3,882,332.80/5,817,061.82 = 2,361,414.64/x
  3. Step 3: Cross multiply
    3,882,332.80x = 5,817,061.82 × 2,361,414.64
  4. Step 4: Simplify right side
    3,882,332.80x = 13,736,494,943,533.05
  5. Step 5: Solve for x
    x = 13,736,494,943,533.05/3,882,332.80
  6. Step 6: Final answer
    x = 3,538,206.45

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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.