Home / 5,096,511.91-7,033,187.44-2,804,672.60

Finding the Fourth Proportional to 5,096,511.91, 7,033,187.44 and 2,804,672.60

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Solution

The fourth proportional to 5,096,511.91, 7,033,187.44 and 2,804,672.60 is: 3,870,448.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,511.91 : 7,033,187.44 = 2,804,672.60 : x
  2. Step 2: Convert to fraction form
    5,096,511.91/7,033,187.44 = 2,804,672.60/x
  3. Step 3: Cross multiply
    5,096,511.91x = 7,033,187.44 × 2,804,672.60
  4. Step 4: Simplify right side
    5,096,511.91x = 19,725,788,103,632.14
  5. Step 5: Solve for x
    x = 19,725,788,103,632.14/5,096,511.91
  6. Step 6: Final answer
    x = 3,870,448.74

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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.