Home / 834,200.20-1,151,202.18-452,233

Finding the Fourth Proportional to 834,200.20, 1,151,202.18 and 452,233

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Solution

The fourth proportional to 834,200.20, 1,151,202.18 and 452,233 is: 624,084.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,200.20 : 1,151,202.18 = 452,233 : x
  2. Step 2: Convert to fraction form
    834,200.20/1,151,202.18 = 452,233/x
  3. Step 3: Cross multiply
    834,200.20x = 1,151,202.18 × 452,233
  4. Step 4: Simplify right side
    834,200.20x = 520,611,615,467.94
  5. Step 5: Solve for x
    x = 520,611,615,467.94/834,200.20
  6. Step 6: Final answer
    x = 624,084.74

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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.