Home / 6,804,568.80-10,206,853.20-1,755,879.30

Finding the Fourth Proportional to 6,804,568.80, 10,206,853.20 and 1,755,879.30

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Solution

The fourth proportional to 6,804,568.80, 10,206,853.20 and 1,755,879.30 is: 2,633,818.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,568.80 : 10,206,853.20 = 1,755,879.30 : x
  2. Step 2: Convert to fraction form
    6,804,568.80/10,206,853.20 = 1,755,879.30/x
  3. Step 3: Cross multiply
    6,804,568.80x = 10,206,853.20 × 1,755,879.30
  4. Step 4: Simplify right side
    6,804,568.80x = 17,922,002,252,018.76
  5. Step 5: Solve for x
    x = 17,922,002,252,018.76/6,804,568.80
  6. Step 6: Final answer
    x = 2,633,818.95

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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.