Home / 5,927,757.58-8,180,198.94-3,349,382.86

Finding the Fourth Proportional to 5,927,757.58, 8,180,198.94 and 3,349,382.86

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Solution

The fourth proportional to 5,927,757.58, 8,180,198.94 and 3,349,382.86 is: 4,622,088.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927,757.58 : 8,180,198.94 = 3,349,382.86 : x
  2. Step 2: Convert to fraction form
    5,927,757.58/8,180,198.94 = 3,349,382.86/x
  3. Step 3: Cross multiply
    5,927,757.58x = 8,180,198.94 × 3,349,382.86
  4. Step 4: Simplify right side
    5,927,757.58x = 27,398,618,121,026.17
  5. Step 5: Solve for x
    x = 27,398,618,121,026.17/5,927,757.58
  6. Step 6: Final answer
    x = 4,622,088.16

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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.