Home / 3,027,770.17-4,542,531.87-897,905.54

Finding the Fourth Proportional to 3,027,770.17, 4,542,531.87 and 897,905.54

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Solution

The fourth proportional to 3,027,770.17, 4,542,531.87 and 897,905.54 is: 1,347,118.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,770.17 : 4,542,531.87 = 897,905.54 : x
  2. Step 2: Convert to fraction form
    3,027,770.17/4,542,531.87 = 897,905.54/x
  3. Step 3: Cross multiply
    3,027,770.17x = 4,542,531.87 × 897,905.54
  4. Step 4: Simplify right side
    3,027,770.17x = 4,078,764,531,699.56
  5. Step 5: Solve for x
    x = 4,078,764,531,699.56/3,027,770.17
  6. Step 6: Final answer
    x = 1,347,118.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.