Home / 2,275,920.04-3,413,129.64-759,185

Finding the Fourth Proportional to 2,275,920.04, 3,413,129.64 and 759,185

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Solution

The fourth proportional to 2,275,920.04, 3,413,129.64 and 759,185 is: 1,138,527.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,920.04 : 3,413,129.64 = 759,185 : x
  2. Step 2: Convert to fraction form
    2,275,920.04/3,413,129.64 = 759,185/x
  3. Step 3: Cross multiply
    2,275,920.04x = 3,413,129.64 × 759,185
  4. Step 4: Simplify right side
    2,275,920.04x = 2,591,196,825,743.40
  5. Step 5: Solve for x
    x = 2,591,196,825,743.40/2,275,920.04
  6. Step 6: Final answer
    x = 1,138,527.18

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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.