Home / 2,414,249.48-3,331,953.94-1,447,911.40

Finding the Fourth Proportional to 2,414,249.48, 3,331,953.94 and 1,447,911.40

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Solution

The fourth proportional to 2,414,249.48, 3,331,953.94 and 1,447,911.40 is: 1,998,291.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,249.48 : 3,331,953.94 = 1,447,911.40 : x
  2. Step 2: Convert to fraction form
    2,414,249.48/3,331,953.94 = 1,447,911.40/x
  3. Step 3: Cross multiply
    2,414,249.48x = 3,331,953.94 × 1,447,911.40
  4. Step 4: Simplify right side
    2,414,249.48x = 4,824,374,094,000.92
  5. Step 5: Solve for x
    x = 4,824,374,094,000.92/2,414,249.48
  6. Step 6: Final answer
    x = 1,998,291.45

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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.