Home / 6,069,485.34-8,375,791.96-3,316,113.62

Finding the Fourth Proportional to 6,069,485.34, 8,375,791.96 and 3,316,113.62

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Solution

The fourth proportional to 6,069,485.34, 8,375,791.96 and 3,316,113.62 is: 4,576,183.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,485.34 : 8,375,791.96 = 3,316,113.62 : x
  2. Step 2: Convert to fraction form
    6,069,485.34/8,375,791.96 = 3,316,113.62/x
  3. Step 3: Cross multiply
    6,069,485.34x = 8,375,791.96 × 3,316,113.62
  4. Step 4: Simplify right side
    6,069,485.34x = 27,775,077,846,958.30
  5. Step 5: Solve for x
    x = 27,775,077,846,958.30/6,069,485.34
  6. Step 6: Final answer
    x = 4,576,183.36

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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.