Home / 3,296,099.80-4,944,149.70-3,065,152.60

Finding the Fourth Proportional to 3,296,099.80, 4,944,149.70 and 3,065,152.60

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Solution

The fourth proportional to 3,296,099.80, 4,944,149.70 and 3,065,152.60 is: 4,597,728.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,099.80 : 4,944,149.70 = 3,065,152.60 : x
  2. Step 2: Convert to fraction form
    3,296,099.80/4,944,149.70 = 3,065,152.60/x
  3. Step 3: Cross multiply
    3,296,099.80x = 4,944,149.70 × 3,065,152.60
  4. Step 4: Simplify right side
    3,296,099.80x = 15,154,573,307,744.22
  5. Step 5: Solve for x
    x = 15,154,573,307,744.22/3,296,099.80
  6. Step 6: Final answer
    x = 4,597,728.90

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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.