Home / 2,563,410.20-3,845,115.30-2,454,200.60

Finding the Fourth Proportional to 2,563,410.20, 3,845,115.30 and 2,454,200.60

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Solution

The fourth proportional to 2,563,410.20, 3,845,115.30 and 2,454,200.60 is: 3,681,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,410.20 : 3,845,115.30 = 2,454,200.60 : x
  2. Step 2: Convert to fraction form
    2,563,410.20/3,845,115.30 = 2,454,200.60/x
  3. Step 3: Cross multiply
    2,563,410.20x = 3,845,115.30 × 2,454,200.60
  4. Step 4: Simplify right side
    2,563,410.20x = 9,436,684,276,329.18
  5. Step 5: Solve for x
    x = 9,436,684,276,329.18/2,563,410.20
  6. Step 6: Final answer
    x = 3,681,300.90

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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.