Home / 6,052,765.36-9,078,798.12-2,217,175.60

Finding the Fourth Proportional to 6,052,765.36, 9,078,798.12 and 2,217,175.60

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Solution

The fourth proportional to 6,052,765.36, 9,078,798.12 and 2,217,175.60 is: 3,325,635.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,052,765.36 : 9,078,798.12 = 2,217,175.60 : x
  2. Step 2: Convert to fraction form
    6,052,765.36/9,078,798.12 = 2,217,175.60/x
  3. Step 3: Cross multiply
    6,052,765.36x = 9,078,798.12 × 2,217,175.60
  4. Step 4: Simplify right side
    6,052,765.36x = 20,129,289,668,989.87
  5. Step 5: Solve for x
    x = 20,129,289,668,989.87/6,052,765.36
  6. Step 6: Final answer
    x = 3,325,635.22

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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.