Home / 1,647,114.17-2,471,097.20-964,577.44

Finding the Fourth Proportional to 1,647,114.17, 2,471,097.20 and 964,577.44

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Solution

The fourth proportional to 1,647,114.17, 2,471,097.20 and 964,577.44 is: 1,447,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,114.17 : 2,471,097.20 = 964,577.44 : x
  2. Step 2: Convert to fraction form
    1,647,114.17/2,471,097.20 = 964,577.44/x
  3. Step 3: Cross multiply
    1,647,114.17x = 2,471,097.20 × 964,577.44
  4. Step 4: Simplify right side
    1,647,114.17x = 2,383,564,605,196.07
  5. Step 5: Solve for x
    x = 2,383,564,605,196.07/1,647,114.17
  6. Step 6: Final answer
    x = 1,447,115.60

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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.