Home / 3,269,304.59-4,904,141.09-994,902.95

Finding the Fourth Proportional to 3,269,304.59, 4,904,141.09 and 994,902.95

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Solution

The fourth proportional to 3,269,304.59, 4,904,141.09 and 994,902.95 is: 1,492,410.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,304.59 : 4,904,141.09 = 994,902.95 : x
  2. Step 2: Convert to fraction form
    3,269,304.59/4,904,141.09 = 994,902.95/x
  3. Step 3: Cross multiply
    3,269,304.59x = 4,904,141.09 × 994,902.95
  4. Step 4: Simplify right side
    3,269,304.59x = 4,879,144,444,943.05
  5. Step 5: Solve for x
    x = 4,879,144,444,943.05/3,269,304.59
  6. Step 6: Final answer
    x = 1,492,410.49

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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.