Home / 2,365,992.20-3,551,612.70-1,468,447.40

Finding the Fourth Proportional to 2,365,992.20, 3,551,612.70 and 1,468,447.40

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Solution

The fourth proportional to 2,365,992.20, 3,551,612.70 and 1,468,447.40 is: 2,204,299.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,992.20 : 3,551,612.70 = 1,468,447.40 : x
  2. Step 2: Convert to fraction form
    2,365,992.20/3,551,612.70 = 1,468,447.40/x
  3. Step 3: Cross multiply
    2,365,992.20x = 3,551,612.70 × 1,468,447.40
  4. Step 4: Simplify right side
    2,365,992.20x = 5,215,356,435,121.98
  5. Step 5: Solve for x
    x = 5,215,356,435,121.98/2,365,992.20
  6. Step 6: Final answer
    x = 2,204,299.93

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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.