Home / 6,850,606.77-9,453,836.52-3,753,240.06

Finding the Fourth Proportional to 6,850,606.77, 9,453,836.52 and 3,753,240.06

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Solution

The fourth proportional to 6,850,606.77, 9,453,836.52 and 3,753,240.06 is: 5,179,470.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,606.77 : 9,453,836.52 = 3,753,240.06 : x
  2. Step 2: Convert to fraction form
    6,850,606.77/9,453,836.52 = 3,753,240.06/x
  3. Step 3: Cross multiply
    6,850,606.77x = 9,453,836.52 × 3,753,240.06
  4. Step 4: Simplify right side
    6,850,606.77x = 35,482,517,947,554.99
  5. Step 5: Solve for x
    x = 35,482,517,947,554.99/6,850,606.77
  6. Step 6: Final answer
    x = 5,179,470.83

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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.