Home / 6,764,167.72-10,156,372.14-5,856,158.32

Finding the Fourth Proportional to 6,764,167.72, 10,156,372.14 and 5,856,158.32

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Solution

The fourth proportional to 6,764,167.72, 10,156,372.14 and 5,856,158.32 is: 8,792,999.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,167.72 : 10,156,372.14 = 5,856,158.32 : x
  2. Step 2: Convert to fraction form
    6,764,167.72/10,156,372.14 = 5,856,158.32/x
  3. Step 3: Cross multiply
    6,764,167.72x = 10,156,372.14 × 5,856,158.32
  4. Step 4: Simplify right side
    6,764,167.72x = 59,477,323,208,677.21
  5. Step 5: Solve for x
    x = 59,477,323,208,677.21/6,764,167.72
  6. Step 6: Final answer
    x = 8,792,999.47

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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.