Home / 3,677,952.83-5,517,136.80-1,119,251.32

Finding the Fourth Proportional to 3,677,952.83, 5,517,136.80 and 1,119,251.32

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Solution

The fourth proportional to 3,677,952.83, 5,517,136.80 and 1,119,251.32 is: 1,678,940.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,952.83 : 5,517,136.80 = 1,119,251.32 : x
  2. Step 2: Convert to fraction form
    3,677,952.83/5,517,136.80 = 1,119,251.32/x
  3. Step 3: Cross multiply
    3,677,952.83x = 5,517,136.80 × 1,119,251.32
  4. Step 4: Simplify right side
    3,677,952.83x = 6,175,062,632,227.73
  5. Step 5: Solve for x
    x = 6,175,062,632,227.73/3,677,952.83
  6. Step 6: Final answer
    x = 1,678,940.14

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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.