Home / 6,764,166.72-10,156,370.64-5,856,157.32

Finding the Fourth Proportional to 6,764,166.72, 10,156,370.64 and 5,856,157.32

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Solution

The fourth proportional to 6,764,166.72, 10,156,370.64 and 5,856,157.32 is: 8,792,997.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,166.72 : 10,156,370.64 = 5,856,157.32 : x
  2. Step 2: Convert to fraction form
    6,764,166.72/10,156,370.64 = 5,856,157.32/x
  3. Step 3: Cross multiply
    6,764,166.72x = 10,156,370.64 × 5,856,157.32
  4. Step 4: Simplify right side
    6,764,166.72x = 59,477,304,268,069.09
  5. Step 5: Solve for x
    x = 59,477,304,268,069.09/6,764,166.72
  6. Step 6: Final answer
    x = 8,792,997.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.