Home / 3,270,227.25-4,508,236.53-2,300,347.29

Finding the Fourth Proportional to 3,270,227.25, 4,508,236.53 and 2,300,347.29

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Solution

The fourth proportional to 3,270,227.25, 4,508,236.53 and 2,300,347.29 is: 3,171,189.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,227.25 : 4,508,236.53 = 2,300,347.29 : x
  2. Step 2: Convert to fraction form
    3,270,227.25/4,508,236.53 = 2,300,347.29/x
  3. Step 3: Cross multiply
    3,270,227.25x = 4,508,236.53 × 2,300,347.29
  4. Step 4: Simplify right side
    3,270,227.25x = 10,370,509,684,464.50
  5. Step 5: Solve for x
    x = 10,370,509,684,464.50/3,270,227.25
  6. Step 6: Final answer
    x = 3,171,189.31

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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.