Home / 5,782,764.44-7,980,261.84-3,204,488.24

Finding the Fourth Proportional to 5,782,764.44, 7,980,261.84 and 3,204,488.24

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Solution

The fourth proportional to 5,782,764.44, 7,980,261.84 and 3,204,488.24 is: 4,422,219.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782,764.44 : 7,980,261.84 = 3,204,488.24 : x
  2. Step 2: Convert to fraction form
    5,782,764.44/7,980,261.84 = 3,204,488.24/x
  3. Step 3: Cross multiply
    5,782,764.44x = 7,980,261.84 × 3,204,488.24
  4. Step 4: Simplify right side
    5,782,764.44x = 25,572,655,218,400.76
  5. Step 5: Solve for x
    x = 25,572,655,218,400.76/5,782,764.44
  6. Step 6: Final answer
    x = 4,422,219.77

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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.