Home / 5,933,346.65-8,187,631.09-3,319,404.15

Finding the Fourth Proportional to 5,933,346.65, 8,187,631.09 and 3,319,404.15

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Solution

The fourth proportional to 5,933,346.65, 8,187,631.09 and 3,319,404.15 is: 4,580,561.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,346.65 : 8,187,631.09 = 3,319,404.15 : x
  2. Step 2: Convert to fraction form
    5,933,346.65/8,187,631.09 = 3,319,404.15/x
  3. Step 3: Cross multiply
    5,933,346.65x = 8,187,631.09 × 3,319,404.15
  4. Step 4: Simplify right side
    5,933,346.65x = 27,178,056,618,815.02
  5. Step 5: Solve for x
    x = 27,178,056,618,815.02/5,933,346.65
  6. Step 6: Final answer
    x = 4,580,561.06

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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.