Home / 7,197,596.46-10,796,394.72-2,405,285.73

Finding the Fourth Proportional to 7,197,596.46, 10,796,394.72 and 2,405,285.73

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Solution

The fourth proportional to 7,197,596.46, 10,796,394.72 and 2,405,285.73 is: 3,607,928.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,596.46 : 10,796,394.72 = 2,405,285.73 : x
  2. Step 2: Convert to fraction form
    7,197,596.46/10,796,394.72 = 2,405,285.73/x
  3. Step 3: Cross multiply
    7,197,596.46x = 10,796,394.72 × 2,405,285.73
  4. Step 4: Simplify right side
    7,197,596.46x = 25,968,414,155,463.35
  5. Step 5: Solve for x
    x = 25,968,414,155,463.35/7,197,596.46
  6. Step 6: Final answer
    x = 3,607,928.61

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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.