Home / 4,604,942.43-6,352,860.12-3,379,118.00

Finding the Fourth Proportional to 4,604,942.43, 6,352,860.12 and 3,379,118.00

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Solution

The fourth proportional to 4,604,942.43, 6,352,860.12 and 3,379,118.00 is: 4,661,744.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,942.43 : 6,352,860.12 = 3,379,118.00 : x
  2. Step 2: Convert to fraction form
    4,604,942.43/6,352,860.12 = 3,379,118.00/x
  3. Step 3: Cross multiply
    4,604,942.43x = 6,352,860.12 × 3,379,118.00
  4. Step 4: Simplify right side
    4,604,942.43x = 21,467,063,951,209.86
  5. Step 5: Solve for x
    x = 21,467,063,951,209.86/4,604,942.43
  6. Step 6: Final answer
    x = 4,661,744.26

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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.