Home / 6,160,091.12-8,500,711.59-3,546,508.57

Finding the Fourth Proportional to 6,160,091.12, 8,500,711.59 and 3,546,508.57

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Solution

The fourth proportional to 6,160,091.12, 8,500,711.59 and 3,546,508.57 is: 4,894,058.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,091.12 : 8,500,711.59 = 3,546,508.57 : x
  2. Step 2: Convert to fraction form
    6,160,091.12/8,500,711.59 = 3,546,508.57/x
  3. Step 3: Cross multiply
    6,160,091.12x = 8,500,711.59 × 3,546,508.57
  4. Step 4: Simplify right side
    6,160,091.12x = 30,147,846,505,033.32
  5. Step 5: Solve for x
    x = 30,147,846,505,033.32/6,160,091.12
  6. Step 6: Final answer
    x = 4,894,058.53

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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.