Home / 4,121,834.85-6,182,768.17-1,723,997.52

Finding the Fourth Proportional to 4,121,834.85, 6,182,768.17 and 1,723,997.52

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Solution

The fourth proportional to 4,121,834.85, 6,182,768.17 and 1,723,997.52 is: 2,586,002.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,834.85 : 6,182,768.17 = 1,723,997.52 : x
  2. Step 2: Convert to fraction form
    4,121,834.85/6,182,768.17 = 1,723,997.52/x
  3. Step 3: Cross multiply
    4,121,834.85x = 6,182,768.17 × 1,723,997.52
  4. Step 4: Simplify right side
    4,121,834.85x = 10,659,076,993,969.94
  5. Step 5: Solve for x
    x = 10,659,076,993,969.94/4,121,834.85
  6. Step 6: Final answer
    x = 2,586,002.93

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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.