Home / 2,380,204.50-3,570,299.46-863,885.46

Finding the Fourth Proportional to 2,380,204.50, 3,570,299.46 and 863,885.46

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Solution

The fourth proportional to 2,380,204.50, 3,570,299.46 and 863,885.46 is: 1,295,825.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,204.50 : 3,570,299.46 = 863,885.46 : x
  2. Step 2: Convert to fraction form
    2,380,204.50/3,570,299.46 = 863,885.46/x
  3. Step 3: Cross multiply
    2,380,204.50x = 3,570,299.46 × 863,885.46
  4. Step 4: Simplify right side
    2,380,204.50x = 3,084,329,791,339.85
  5. Step 5: Solve for x
    x = 3,084,329,791,339.85/2,380,204.50
  6. Step 6: Final answer
    x = 1,295,825.54

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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.