Home / 7,333,323.27-10,119,788.67-4,025,619.73

Finding the Fourth Proportional to 7,333,323.27, 10,119,788.67 and 4,025,619.73

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Solution

The fourth proportional to 7,333,323.27, 10,119,788.67 and 4,025,619.73 is: 5,555,246.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,323.27 : 10,119,788.67 = 4,025,619.73 : x
  2. Step 2: Convert to fraction form
    7,333,323.27/10,119,788.67 = 4,025,619.73/x
  3. Step 3: Cross multiply
    7,333,323.27x = 10,119,788.67 × 4,025,619.73
  4. Step 4: Simplify right side
    7,333,323.27x = 40,738,420,923,179.06
  5. Step 5: Solve for x
    x = 40,738,420,923,179.06/7,333,323.27
  6. Step 6: Final answer
    x = 5,555,246.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.