Home / 3,317,214.44-4,579,168.50-2,230,116.55

Finding the Fourth Proportional to 3,317,214.44, 4,579,168.50 and 2,230,116.55

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Solution

The fourth proportional to 3,317,214.44, 4,579,168.50 and 2,230,116.55 is: 3,078,510.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,214.44 : 4,579,168.50 = 2,230,116.55 : x
  2. Step 2: Convert to fraction form
    3,317,214.44/4,579,168.50 = 2,230,116.55/x
  3. Step 3: Cross multiply
    3,317,214.44x = 4,579,168.50 × 2,230,116.55
  4. Step 4: Simplify right side
    3,317,214.44x = 10,212,079,445,640.75
  5. Step 5: Solve for x
    x = 10,212,079,445,640.75/3,317,214.44
  6. Step 6: Final answer
    x = 3,078,510.49

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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.