Home / 5,782,769.54-7,980,269.51-3,204,493.37

Finding the Fourth Proportional to 5,782,769.54, 7,980,269.51 and 3,204,493.37

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Solution

The fourth proportional to 5,782,769.54, 7,980,269.51 and 3,204,493.37 is: 4,422,227.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782,769.54 : 7,980,269.51 = 3,204,493.37 : x
  2. Step 2: Convert to fraction form
    5,782,769.54/7,980,269.51 = 3,204,493.37/x
  3. Step 3: Cross multiply
    5,782,769.54x = 7,980,269.51 × 3,204,493.37
  4. Step 4: Simplify right side
    5,782,769.54x = 25,572,720,679,684.34
  5. Step 5: Solve for x
    x = 25,572,720,679,684.34/5,782,769.54
  6. Step 6: Final answer
    x = 4,422,227.19

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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.