Home / 3,196,528.49-4,796,684.39-1,176,191.12

Finding the Fourth Proportional to 3,196,528.49, 4,796,684.39 and 1,176,191.12

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Solution

The fourth proportional to 3,196,528.49, 4,796,684.39 and 1,176,191.12 is: 1,764,982.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,528.49 : 4,796,684.39 = 1,176,191.12 : x
  2. Step 2: Convert to fraction form
    3,196,528.49/4,796,684.39 = 1,176,191.12/x
  3. Step 3: Cross multiply
    3,196,528.49x = 4,796,684.39 × 1,176,191.12
  4. Step 4: Simplify right side
    3,196,528.49x = 5,641,817,584,960.62
  5. Step 5: Solve for x
    x = 5,641,817,584,960.62/3,196,528.49
  6. Step 6: Final answer
    x = 1,764,982.73

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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.