Home / 3,332,716.52-4,599,141.78-1,804,818.92

Finding the Fourth Proportional to 3,332,716.52, 4,599,141.78 and 1,804,818.92

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Solution

The fourth proportional to 3,332,716.52, 4,599,141.78 and 1,804,818.92 is: 2,490,646.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,716.52 : 4,599,141.78 = 1,804,818.92 : x
  2. Step 2: Convert to fraction form
    3,332,716.52/4,599,141.78 = 1,804,818.92/x
  3. Step 3: Cross multiply
    3,332,716.52x = 4,599,141.78 × 1,804,818.92
  4. Step 4: Simplify right side
    3,332,716.52x = 8,300,618,100,306.48
  5. Step 5: Solve for x
    x = 8,300,618,100,306.48/3,332,716.52
  6. Step 6: Final answer
    x = 2,490,646.31

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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.