Home / 6,218,761.20-9,342,138.60-6,050,799.60

Finding the Fourth Proportional to 6,218,761.20, 9,342,138.60 and 6,050,799.60

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Solution

The fourth proportional to 6,218,761.20, 9,342,138.60 and 6,050,799.60 is: 9,089,818.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218,761.20 : 9,342,138.60 = 6,050,799.60 : x
  2. Step 2: Convert to fraction form
    6,218,761.20/9,342,138.60 = 6,050,799.60/x
  3. Step 3: Cross multiply
    6,218,761.20x = 9,342,138.60 × 6,050,799.60
  4. Step 4: Simplify right side
    6,218,761.20x = 56,527,408,504,024.55
  5. Step 5: Solve for x
    x = 56,527,408,504,024.55/6,218,761.20
  6. Step 6: Final answer
    x = 9,089,818.16

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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.