Home / 9,379,600.74-14,066,869.82-3,313,533.82

Finding the Fourth Proportional to 9,379,600.74, 14,066,869.82 and 3,313,533.82

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Solution

The fourth proportional to 9,379,600.74, 14,066,869.82 and 3,313,533.82 is: 4,969,406.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,379,600.74 : 14,066,869.82 = 3,313,533.82 : x
  2. Step 2: Convert to fraction form
    9,379,600.74/14,066,869.82 = 3,313,533.82/x
  3. Step 3: Cross multiply
    9,379,600.74x = 14,066,869.82 × 3,313,533.82
  4. Step 4: Simplify right side
    9,379,600.74x = 46,611,048,890,107.31
  5. Step 5: Solve for x
    x = 46,611,048,890,107.31/9,379,600.74
  6. Step 6: Final answer
    x = 4,969,406.50

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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.