Home / 6,263,442.60-9,395,163.90-3,074,796.60

Finding the Fourth Proportional to 6,263,442.60, 9,395,163.90 and 3,074,796.60

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Solution

The fourth proportional to 6,263,442.60, 9,395,163.90 and 3,074,796.60 is: 4,612,194.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,442.60 : 9,395,163.90 = 3,074,796.60 : x
  2. Step 2: Convert to fraction form
    6,263,442.60/9,395,163.90 = 3,074,796.60/x
  3. Step 3: Cross multiply
    6,263,442.60x = 9,395,163.90 × 3,074,796.60
  4. Step 4: Simplify right side
    6,263,442.60x = 28,888,218,016,162.74
  5. Step 5: Solve for x
    x = 28,888,218,016,162.74/6,263,442.60
  6. Step 6: Final answer
    x = 4,612,194.90

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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.