Home / 4,540,099.42-6,265,380-2,502,981.82

Finding the Fourth Proportional to 4,540,099.42, 6,265,380 and 2,502,981.82

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Solution

The fourth proportional to 4,540,099.42, 6,265,380 and 2,502,981.82 is: 3,454,138.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,099.42 : 6,265,380 = 2,502,981.82 : x
  2. Step 2: Convert to fraction form
    4,540,099.42/6,265,380 = 2,502,981.82/x
  3. Step 3: Cross multiply
    4,540,099.42x = 6,265,380 × 2,502,981.82
  4. Step 4: Simplify right side
    4,540,099.42x = 15,682,132,235,391.60
  5. Step 5: Solve for x
    x = 15,682,132,235,391.60/4,540,099.42
  6. Step 6: Final answer
    x = 3,454,138.51

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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.