Home / 5,874,992.16-8,107,466.88-3,296,666.88

Finding the Fourth Proportional to 5,874,992.16, 8,107,466.88 and 3,296,666.88

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Solution

The fourth proportional to 5,874,992.16, 8,107,466.88 and 3,296,666.88 is: 4,549,387.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874,992.16 : 8,107,466.88 = 3,296,666.88 : x
  2. Step 2: Convert to fraction form
    5,874,992.16/8,107,466.88 = 3,296,666.88/x
  3. Step 3: Cross multiply
    5,874,992.16x = 8,107,466.88 × 3,296,666.88
  4. Step 4: Simplify right side
    5,874,992.16x = 26,727,617,543,992.93
  5. Step 5: Solve for x
    x = 26,727,617,543,992.93/5,874,992.16
  6. Step 6: Final answer
    x = 4,549,387.78

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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.