Home / 3,703,764.30-5,553,022.05-1,682,976.30

Finding the Fourth Proportional to 3,703,764.30, 5,553,022.05 and 1,682,976.30

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Solution

The fourth proportional to 3,703,764.30, 5,553,022.05 and 1,682,976.30 is: 2,523,271.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,764.30 : 5,553,022.05 = 1,682,976.30 : x
  2. Step 2: Convert to fraction form
    3,703,764.30/5,553,022.05 = 1,682,976.30/x
  3. Step 3: Cross multiply
    3,703,764.30x = 5,553,022.05 × 1,682,976.30
  4. Step 4: Simplify right side
    3,703,764.30x = 9,345,604,503,527.41
  5. Step 5: Solve for x
    x = 9,345,604,503,527.41/3,703,764.30
  6. Step 6: Final answer
    x = 2,523,271.93

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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.