Home / 5,096,572.78-7,033,266.36-2,804,733.48

Finding the Fourth Proportional to 5,096,572.78, 7,033,266.36 and 2,804,733.48

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Solution

The fourth proportional to 5,096,572.78, 7,033,266.36 and 2,804,733.48 is: 3,870,529.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,572.78 : 7,033,266.36 = 2,804,733.48 : x
  2. Step 2: Convert to fraction form
    5,096,572.78/7,033,266.36 = 2,804,733.48/x
  3. Step 3: Cross multiply
    5,096,572.78x = 7,033,266.36 × 2,804,733.48
  4. Step 4: Simplify right side
    5,096,572.78x = 19,726,437,633,649.73
  5. Step 5: Solve for x
    x = 19,726,437,633,649.73/5,096,572.78
  6. Step 6: Final answer
    x = 3,870,529.96

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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.