Home / 5,437,063-7,503,155.58-3,022,615

Finding the Fourth Proportional to 5,437,063, 7,503,155.58 and 3,022,615

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Solution

The fourth proportional to 5,437,063, 7,503,155.58 and 3,022,615 is: 4,171,213.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,437,063 : 7,503,155.58 = 3,022,615 : x
  2. Step 2: Convert to fraction form
    5,437,063/7,503,155.58 = 3,022,615/x
  3. Step 3: Cross multiply
    5,437,063x = 7,503,155.58 × 3,022,615
  4. Step 4: Simplify right side
    5,437,063x = 22,679,150,603,441.70
  5. Step 5: Solve for x
    x = 22,679,150,603,441.70/5,437,063
  6. Step 6: Final answer
    x = 4,171,213.50

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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.