Home / 2,003,804.76-2,998,611.96-1,246,003.08

Finding the Fourth Proportional to 2,003,804.76, 2,998,611.96 and 1,246,003.08

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Solution

The fourth proportional to 2,003,804.76, 2,998,611.96 and 1,246,003.08 is: 1,864,592.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,804.76 : 2,998,611.96 = 1,246,003.08 : x
  2. Step 2: Convert to fraction form
    2,003,804.76/2,998,611.96 = 1,246,003.08/x
  3. Step 3: Cross multiply
    2,003,804.76x = 2,998,611.96 × 1,246,003.08
  4. Step 4: Simplify right side
    2,003,804.76x = 3,736,279,737,884.84
  5. Step 5: Solve for x
    x = 3,736,279,737,884.84/2,003,804.76
  6. Step 6: Final answer
    x = 1,864,592.71

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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.