Home / 2,414,660.60-3,331,504.89-1,447,437.98

Finding the Fourth Proportional to 2,414,660.60, 3,331,504.89 and 1,447,437.98

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Solution

The fourth proportional to 2,414,660.60, 3,331,504.89 and 1,447,437.98 is: 1,997,028.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,660.60 : 3,331,504.89 = 1,447,437.98 : x
  2. Step 2: Convert to fraction form
    2,414,660.60/3,331,504.89 = 1,447,437.98/x
  3. Step 3: Cross multiply
    2,414,660.60x = 3,331,504.89 × 1,447,437.98
  4. Step 4: Simplify right side
    2,414,660.60x = 4,822,146,716,670.48
  5. Step 5: Solve for x
    x = 4,822,146,716,670.48/2,414,660.60
  6. Step 6: Final answer
    x = 1,997,028.78

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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.