Home / 7,222,297.97-10,826,665.43-2,426,633.43

Finding the Fourth Proportional to 7,222,297.97, 10,826,665.43 and 2,426,633.43

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Solution

The fourth proportional to 7,222,297.97, 10,826,665.43 and 2,426,633.43 is: 3,637,671.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,222,297.97 : 10,826,665.43 = 2,426,633.43 : x
  2. Step 2: Convert to fraction form
    7,222,297.97/10,826,665.43 = 2,426,633.43/x
  3. Step 3: Cross multiply
    7,222,297.97x = 10,826,665.43 × 2,426,633.43
  4. Step 4: Simplify right side
    7,222,297.97x = 26,272,348,255,730.16
  5. Step 5: Solve for x
    x = 26,272,348,255,730.16/7,222,297.97
  6. Step 6: Final answer
    x = 3,637,671.61

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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.