Home / 7,332,577.65-10,998,811.80-2,214,997.65

Finding the Fourth Proportional to 7,332,577.65, 10,998,811.80 and 2,214,997.65

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Solution

The fourth proportional to 7,332,577.65, 10,998,811.80 and 2,214,997.65 is: 3,322,479.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,577.65 : 10,998,811.80 = 2,214,997.65 : x
  2. Step 2: Convert to fraction form
    7,332,577.65/10,998,811.80 = 2,214,997.65/x
  3. Step 3: Cross multiply
    7,332,577.65x = 10,998,811.80 × 2,214,997.65
  4. Step 4: Simplify right side
    7,332,577.65x = 24,362,342,289,792.27
  5. Step 5: Solve for x
    x = 24,362,342,289,792.27/7,332,577.65
  6. Step 6: Final answer
    x = 3,322,479.96

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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.