Home / 3,466,529.70-4,785,013.44-2,382,390.06

Finding the Fourth Proportional to 3,466,529.70, 4,785,013.44 and 2,382,390.06

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Solution

The fourth proportional to 3,466,529.70, 4,785,013.44 and 2,382,390.06 is: 3,288,524.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,529.70 : 4,785,013.44 = 2,382,390.06 : x
  2. Step 2: Convert to fraction form
    3,466,529.70/4,785,013.44 = 2,382,390.06/x
  3. Step 3: Cross multiply
    3,466,529.70x = 4,785,013.44 × 2,382,390.06
  4. Step 4: Simplify right side
    3,466,529.70x = 11,399,768,456,422.41
  5. Step 5: Solve for x
    x = 11,399,768,456,422.41/3,466,529.70
  6. Step 6: Final answer
    x = 3,288,524.68

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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.