Home / 2,517,597.60-3,474,324.54-1,371,677.64

Finding the Fourth Proportional to 2,517,597.60, 3,474,324.54 and 1,371,677.64

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Solution

The fourth proportional to 2,517,597.60, 3,474,324.54 and 1,371,677.64 is: 1,892,936.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,597.60 : 3,474,324.54 = 1,371,677.64 : x
  2. Step 2: Convert to fraction form
    2,517,597.60/3,474,324.54 = 1,371,677.64/x
  3. Step 3: Cross multiply
    2,517,597.60x = 3,474,324.54 × 1,371,677.64
  4. Step 4: Simplify right side
    2,517,597.60x = 4,765,653,285,621.29
  5. Step 5: Solve for x
    x = 4,765,653,285,621.29/2,517,597.60
  6. Step 6: Final answer
    x = 1,892,936.86

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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.