Home / 6,797,386.98-9,379,296.45-3,896,244

Finding the Fourth Proportional to 6,797,386.98, 9,379,296.45 and 3,896,244

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Solution

The fourth proportional to 6,797,386.98, 9,379,296.45 and 3,896,244 is: 5,376,187.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,386.98 : 9,379,296.45 = 3,896,244 : x
  2. Step 2: Convert to fraction form
    6,797,386.98/9,379,296.45 = 3,896,244/x
  3. Step 3: Cross multiply
    6,797,386.98x = 9,379,296.45 × 3,896,244
  4. Step 4: Simplify right side
    6,797,386.98x = 36,544,027,517,533.80
  5. Step 5: Solve for x
    x = 36,544,027,517,533.80/6,797,386.98
  6. Step 6: Final answer
    x = 5,376,187.59

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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.