Home / 4,882,907.28-7,322,864.80-3,376,272

Finding the Fourth Proportional to 4,882,907.28, 7,322,864.80 and 3,376,272

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Solution

The fourth proportional to 4,882,907.28, 7,322,864.80 and 3,376,272 is: 5,063,373.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,907.28 : 7,322,864.80 = 3,376,272 : x
  2. Step 2: Convert to fraction form
    4,882,907.28/7,322,864.80 = 3,376,272/x
  3. Step 3: Cross multiply
    4,882,907.28x = 7,322,864.80 × 3,376,272
  4. Step 4: Simplify right side
    4,882,907.28x = 24,723,983,384,025.60
  5. Step 5: Solve for x
    x = 24,723,983,384,025.60/4,882,907.28
  6. Step 6: Final answer
    x = 5,063,373.51

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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.