Home / 6,015,901.92-9,021,606.96-2,420,454.24

Finding the Fourth Proportional to 6,015,901.92, 9,021,606.96 and 2,420,454.24

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Solution

The fourth proportional to 6,015,901.92, 9,021,606.96 and 2,420,454.24 is: 3,629,777.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,901.92 : 9,021,606.96 = 2,420,454.24 : x
  2. Step 2: Convert to fraction form
    6,015,901.92/9,021,606.96 = 2,420,454.24/x
  3. Step 3: Cross multiply
    6,015,901.92x = 9,021,606.96 × 2,420,454.24
  4. Step 4: Simplify right side
    6,015,901.92x = 21,836,386,817,945.52
  5. Step 5: Solve for x
    x = 21,836,386,817,945.52/6,015,901.92
  6. Step 6: Final answer
    x = 3,629,777.73

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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.