Home / 3,447,193.60-5,171,049.60-922,792.96

Finding the Fourth Proportional to 3,447,193.60, 5,171,049.60 and 922,792.96

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Solution

The fourth proportional to 3,447,193.60, 5,171,049.60 and 922,792.96 is: 1,384,258.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,193.60 : 5,171,049.60 = 922,792.96 : x
  2. Step 2: Convert to fraction form
    3,447,193.60/5,171,049.60 = 922,792.96/x
  3. Step 3: Cross multiply
    3,447,193.60x = 5,171,049.60 × 922,792.96
  4. Step 4: Simplify right side
    3,447,193.60x = 4,771,808,166,690.82
  5. Step 5: Solve for x
    x = 4,771,808,166,690.82/3,447,193.60
  6. Step 6: Final answer
    x = 1,384,258.83

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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.