Home / 11,474,482.34-17,210,361.79-3,798,145.14

Finding the Fourth Proportional to 11,474,482.34, 17,210,361.79 and 3,798,145.14

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Solution

The fourth proportional to 11,474,482.34, 17,210,361.79 and 3,798,145.14 is: 5,696,766.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474,482.34 : 17,210,361.79 = 3,798,145.14 : x
  2. Step 2: Convert to fraction form
    11,474,482.34/17,210,361.79 = 3,798,145.14/x
  3. Step 3: Cross multiply
    11,474,482.34x = 17,210,361.79 × 3,798,145.14
  4. Step 4: Simplify right side
    11,474,482.34x = 65,367,451,971,339.48
  5. Step 5: Solve for x
    x = 65,367,451,971,339.48/11,474,482.34
  6. Step 6: Final answer
    x = 5,696,766.97

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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.