Home / 5,942,113.55-8,200,150.81-3,494,827.75

Finding the Fourth Proportional to 5,942,113.55, 8,200,150.81 and 3,494,827.75

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Solution

The fourth proportional to 5,942,113.55, 8,200,150.81 and 3,494,827.75 is: 4,822,882.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942,113.55 : 8,200,150.81 = 3,494,827.75 : x
  2. Step 2: Convert to fraction form
    5,942,113.55/8,200,150.81 = 3,494,827.75/x
  3. Step 3: Cross multiply
    5,942,113.55x = 8,200,150.81 × 3,494,827.75
  4. Step 4: Simplify right side
    5,942,113.55x = 28,658,114,575,735.53
  5. Step 5: Solve for x
    x = 28,658,114,575,735.53/5,942,113.55
  6. Step 6: Final answer
    x = 4,822,882.35

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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.