Home / 4,116,200.40-6,170,614.20-2,696,936.40

Finding the Fourth Proportional to 4,116,200.40, 6,170,614.20 and 2,696,936.40

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Solution

The fourth proportional to 4,116,200.40, 6,170,614.20 and 2,696,936.40 is: 4,042,989.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,200.40 : 6,170,614.20 = 2,696,936.40 : x
  2. Step 2: Convert to fraction form
    4,116,200.40/6,170,614.20 = 2,696,936.40/x
  3. Step 3: Cross multiply
    4,116,200.40x = 6,170,614.20 × 2,696,936.40
  4. Step 4: Simplify right side
    4,116,200.40x = 16,641,754,046,336.88
  5. Step 5: Solve for x
    x = 16,641,754,046,336.88/4,116,200.40
  6. Step 6: Final answer
    x = 4,042,989.27

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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.