Home / 2,321,798.39-3,203,906.00-1,303,006.31

Finding the Fourth Proportional to 2,321,798.39, 3,203,906.00 and 1,303,006.31

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Solution

The fourth proportional to 2,321,798.39, 3,203,906.00 and 1,303,006.31 is: 1,798,050.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,798.39 : 3,203,906.00 = 1,303,006.31 : x
  2. Step 2: Convert to fraction form
    2,321,798.39/3,203,906.00 = 1,303,006.31/x
  3. Step 3: Cross multiply
    2,321,798.39x = 3,203,906.00 × 1,303,006.31
  4. Step 4: Simplify right side
    2,321,798.39x = 4,174,709,745,914.14
  5. Step 5: Solve for x
    x = 4,174,709,745,914.14/2,321,798.39
  6. Step 6: Final answer
    x = 1,798,050.06

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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.