Home / 2,002,905.14-2,764,009.08-1,097,467.70

Finding the Fourth Proportional to 2,002,905.14, 2,764,009.08 and 1,097,467.70

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Solution

The fourth proportional to 2,002,905.14, 2,764,009.08 and 1,097,467.70 is: 1,514,505.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,905.14 : 2,764,009.08 = 1,097,467.70 : x
  2. Step 2: Convert to fraction form
    2,002,905.14/2,764,009.08 = 1,097,467.70/x
  3. Step 3: Cross multiply
    2,002,905.14x = 2,764,009.08 × 1,097,467.70
  4. Step 4: Simplify right side
    2,002,905.14x = 3,033,410,687,806.72
  5. Step 5: Solve for x
    x = 3,033,410,687,806.72/2,002,905.14
  6. Step 6: Final answer
    x = 1,514,505.42

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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.