Home / 6,790,725.57-10,187,101.07-2,242,254.81

Finding the Fourth Proportional to 6,790,725.57, 10,187,101.07 and 2,242,254.81

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Solution

The fourth proportional to 6,790,725.57, 10,187,101.07 and 2,242,254.81 is: 3,363,716.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,725.57 : 10,187,101.07 = 2,242,254.81 : x
  2. Step 2: Convert to fraction form
    6,790,725.57/10,187,101.07 = 2,242,254.81/x
  3. Step 3: Cross multiply
    6,790,725.57x = 10,187,101.07 × 2,242,254.81
  4. Step 4: Simplify right side
    6,790,725.57x = 22,842,076,374,163.65
  5. Step 5: Solve for x
    x = 22,842,076,374,163.65/6,790,725.57
  6. Step 6: Final answer
    x = 3,363,716.61

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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.