Home / 3,374,981.17-5,062,997.63-1,099,977.75

Finding the Fourth Proportional to 3,374,981.17, 5,062,997.63 and 1,099,977.75

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Solution

The fourth proportional to 3,374,981.17, 5,062,997.63 and 1,099,977.75 is: 1,650,138.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,981.17 : 5,062,997.63 = 1,099,977.75 : x
  2. Step 2: Convert to fraction form
    3,374,981.17/5,062,997.63 = 1,099,977.75/x
  3. Step 3: Cross multiply
    3,374,981.17x = 5,062,997.63 × 1,099,977.75
  4. Step 4: Simplify right side
    3,374,981.17x = 5,569,184,744,052.68
  5. Step 5: Solve for x
    x = 5,569,184,744,052.68/3,374,981.17
  6. Step 6: Final answer
    x = 1,650,138.02

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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.