Home / 4,152,634.20-6,228,951.30-2,550,000.60

Finding the Fourth Proportional to 4,152,634.20, 6,228,951.30 and 2,550,000.60

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Solution

The fourth proportional to 4,152,634.20, 6,228,951.30 and 2,550,000.60 is: 3,825,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,634.20 : 6,228,951.30 = 2,550,000.60 : x
  2. Step 2: Convert to fraction form
    4,152,634.20/6,228,951.30 = 2,550,000.60/x
  3. Step 3: Cross multiply
    4,152,634.20x = 6,228,951.30 × 2,550,000.60
  4. Step 4: Simplify right side
    4,152,634.20x = 15,883,829,552,370.78
  5. Step 5: Solve for x
    x = 15,883,829,552,370.78/4,152,634.20
  6. Step 6: Final answer
    x = 3,825,000.90

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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.