Home / 3,477,414-5,216,607.84-3,286,182

Finding the Fourth Proportional to 3,477,414, 5,216,607.84 and 3,286,182

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Solution

The fourth proportional to 3,477,414, 5,216,607.84 and 3,286,182 is: 4,929,733.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,414 : 5,216,607.84 = 3,286,182 : x
  2. Step 2: Convert to fraction form
    3,477,414/5,216,607.84 = 3,286,182/x
  3. Step 3: Cross multiply
    3,477,414x = 5,216,607.84 × 3,286,182
  4. Step 4: Simplify right side
    3,477,414x = 17,142,722,784,866.88
  5. Step 5: Solve for x
    x = 17,142,722,784,866.88/3,477,414
  6. Step 6: Final answer
    x = 4,929,733.07

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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.