Home / 2,517,052.50-3,474,845.73-1,957,005.06

Finding the Fourth Proportional to 2,517,052.50, 3,474,845.73 and 1,957,005.06

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Solution

The fourth proportional to 2,517,052.50, 3,474,845.73 and 1,957,005.06 is: 2,701,688.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,052.50 : 3,474,845.73 = 1,957,005.06 : x
  2. Step 2: Convert to fraction form
    2,517,052.50/3,474,845.73 = 1,957,005.06/x
  3. Step 3: Cross multiply
    2,517,052.50x = 3,474,845.73 × 1,957,005.06
  4. Step 4: Simplify right side
    2,517,052.50x = 6,800,290,676,329.39
  5. Step 5: Solve for x
    x = 6,800,290,676,329.39/2,517,052.50
  6. Step 6: Final answer
    x = 2,701,688.06

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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.