Home / 7,307,355.80-10,961,033.70-2,259,176.60

Finding the Fourth Proportional to 7,307,355.80, 10,961,033.70 and 2,259,176.60

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Solution

The fourth proportional to 7,307,355.80, 10,961,033.70 and 2,259,176.60 is: 3,388,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,355.80 : 10,961,033.70 = 2,259,176.60 : x
  2. Step 2: Convert to fraction form
    7,307,355.80/10,961,033.70 = 2,259,176.60/x
  3. Step 3: Cross multiply
    7,307,355.80x = 10,961,033.70 × 2,259,176.60
  4. Step 4: Simplify right side
    7,307,355.80x = 24,762,910,846,851.42
  5. Step 5: Solve for x
    x = 24,762,910,846,851.42/7,307,355.80
  6. Step 6: Final answer
    x = 3,388,764.90

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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.