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Finding the Fourth Proportional to 468,662.27, 702,847.98 and 169,104.02

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Solution

The fourth proportional to 468,662.27, 702,847.98 and 169,104.02 is: 253,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,662.27 : 702,847.98 = 169,104.02 : x
  2. Step 2: Convert to fraction form
    468,662.27/702,847.98 = 169,104.02/x
  3. Step 3: Cross multiply
    468,662.27x = 702,847.98 × 169,104.02
  4. Step 4: Simplify right side
    468,662.27x = 118,854,415,352.64
  5. Step 5: Solve for x
    x = 118,854,415,352.64/468,662.27
  6. Step 6: Final answer
    x = 253,603.55

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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.