Home / 2,236,133.04-3,085,901.04-1,269,293.20

Finding the Fourth Proportional to 2,236,133.04, 3,085,901.04 and 1,269,293.20

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Solution

The fourth proportional to 2,236,133.04, 3,085,901.04 and 1,269,293.20 is: 1,751,645.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,133.04 : 3,085,901.04 = 1,269,293.20 : x
  2. Step 2: Convert to fraction form
    2,236,133.04/3,085,901.04 = 1,269,293.20/x
  3. Step 3: Cross multiply
    2,236,133.04x = 3,085,901.04 × 1,269,293.20
  4. Step 4: Simplify right side
    2,236,133.04x = 3,916,913,205,944.93
  5. Step 5: Solve for x
    x = 3,916,913,205,944.93/2,236,133.04
  6. Step 6: Final answer
    x = 1,751,645.87

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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.