Home / 4,570,084.32-6,855,716.16-1,536,141.84

Finding the Fourth Proportional to 4,570,084.32, 6,855,716.16 and 1,536,141.84

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Solution

The fourth proportional to 4,570,084.32, 6,855,716.16 and 1,536,141.84 is: 2,304,410.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,084.32 : 6,855,716.16 = 1,536,141.84 : x
  2. Step 2: Convert to fraction form
    4,570,084.32/6,855,716.16 = 1,536,141.84/x
  3. Step 3: Cross multiply
    4,570,084.32x = 6,855,716.16 × 1,536,141.84
  4. Step 4: Simplify right side
    4,570,084.32x = 10,531,352,436,540.13
  5. Step 5: Solve for x
    x = 10,531,352,436,540.13/4,570,084.32
  6. Step 6: Final answer
    x = 2,304,410.97

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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.