Home / 3,351,703-4,625,311.24-1,823,783.80

Finding the Fourth Proportional to 3,351,703, 4,625,311.24 and 1,823,783.80

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Solution

The fourth proportional to 3,351,703, 4,625,311.24 and 1,823,783.80 is: 2,516,800.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,703 : 4,625,311.24 = 1,823,783.80 : x
  2. Step 2: Convert to fraction form
    3,351,703/4,625,311.24 = 1,823,783.80/x
  3. Step 3: Cross multiply
    3,351,703x = 4,625,311.24 × 1,823,783.80
  4. Step 4: Simplify right side
    3,351,703x = 8,435,567,709,469.91
  5. Step 5: Solve for x
    x = 8,435,567,709,469.91/3,351,703
  6. Step 6: Final answer
    x = 2,516,800.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.