Home / 5,890,202.40-8,832,679.20-2,696,307.60

Finding the Fourth Proportional to 5,890,202.40, 8,832,679.20 and 2,696,307.60

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Solution

The fourth proportional to 5,890,202.40, 8,832,679.20 and 2,696,307.60 is: 4,043,260.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,202.40 : 8,832,679.20 = 2,696,307.60 : x
  2. Step 2: Convert to fraction form
    5,890,202.40/8,832,679.20 = 2,696,307.60/x
  3. Step 3: Cross multiply
    5,890,202.40x = 8,832,679.20 × 2,696,307.60
  4. Step 4: Simplify right side
    5,890,202.40x = 23,815,620,055,321.92
  5. Step 5: Solve for x
    x = 23,815,620,055,321.92/5,890,202.40
  6. Step 6: Final answer
    x = 4,043,260.05

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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.