Home / 3,495,078.87-4,820,724.26-2,332,939.18

Finding the Fourth Proportional to 3,495,078.87, 4,820,724.26 and 2,332,939.18

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Solution

The fourth proportional to 3,495,078.87, 4,820,724.26 and 2,332,939.18 is: 3,217,797.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,078.87 : 4,820,724.26 = 2,332,939.18 : x
  2. Step 2: Convert to fraction form
    3,495,078.87/4,820,724.26 = 2,332,939.18/x
  3. Step 3: Cross multiply
    3,495,078.87x = 4,820,724.26 × 2,332,939.18
  4. Step 4: Simplify right side
    3,495,078.87x = 11,246,456,483,859.23
  5. Step 5: Solve for x
    x = 11,246,456,483,859.23/3,495,078.87
  6. Step 6: Final answer
    x = 3,217,797.63

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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.