Home / 10,321,698.08-14,244,429.48-5,738,096

Finding the Fourth Proportional to 10,321,698.08, 14,244,429.48 and 5,738,096

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Solution

The fourth proportional to 10,321,698.08, 14,244,429.48 and 5,738,096 is: 7,918,842.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,321,698.08 : 14,244,429.48 = 5,738,096 : x
  2. Step 2: Convert to fraction form
    10,321,698.08/14,244,429.48 = 5,738,096/x
  3. Step 3: Cross multiply
    10,321,698.08x = 14,244,429.48 × 5,738,096
  4. Step 4: Simplify right side
    10,321,698.08x = 81,735,903,821,470.08
  5. Step 5: Solve for x
    x = 81,735,903,821,470.08/10,321,698.08
  6. Step 6: Final answer
    x = 7,918,842.73

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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.