Home / 3,952,359.71-5,923,963.87-1,817,964.35

Finding the Fourth Proportional to 3,952,359.71, 5,923,963.87 and 1,817,964.35

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Solution

The fourth proportional to 3,952,359.71, 5,923,963.87 and 1,817,964.35 is: 2,724,841.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,952,359.71 : 5,923,963.87 = 1,817,964.35 : x
  2. Step 2: Convert to fraction form
    3,952,359.71/5,923,963.87 = 1,817,964.35/x
  3. Step 3: Cross multiply
    3,952,359.71x = 5,923,963.87 × 1,817,964.35
  4. Step 4: Simplify right side
    3,952,359.71x = 10,769,555,092,183.30
  5. Step 5: Solve for x
    x = 10,769,555,092,183.30/3,952,359.71
  6. Step 6: Final answer
    x = 2,724,841.84

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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.