Home / 5,795,955.64-7,998,446.82-3,621,761.56

Finding the Fourth Proportional to 5,795,955.64, 7,998,446.82 and 3,621,761.56

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Solution

The fourth proportional to 5,795,955.64, 7,998,446.82 and 3,621,761.56 is: 4,998,048.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,955.64 : 7,998,446.82 = 3,621,761.56 : x
  2. Step 2: Convert to fraction form
    5,795,955.64/7,998,446.82 = 3,621,761.56/x
  3. Step 3: Cross multiply
    5,795,955.64x = 7,998,446.82 × 3,621,761.56
  4. Step 4: Simplify right side
    5,795,955.64x = 28,968,467,232,380.24
  5. Step 5: Solve for x
    x = 28,968,467,232,380.24/5,795,955.64
  6. Step 6: Final answer
    x = 4,998,048.47

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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.