Home / 6,122,034.47-9,183,051.66-2,231,783.37

Finding the Fourth Proportional to 6,122,034.47, 9,183,051.66 and 2,231,783.37

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Solution

The fourth proportional to 6,122,034.47, 9,183,051.66 and 2,231,783.37 is: 3,347,675.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,034.47 : 9,183,051.66 = 2,231,783.37 : x
  2. Step 2: Convert to fraction form
    6,122,034.47/9,183,051.66 = 2,231,783.37/x
  3. Step 3: Cross multiply
    6,122,034.47x = 9,183,051.66 × 2,231,783.37
  4. Step 4: Simplify right side
    6,122,034.47x = 20,494,581,980,638.89
  5. Step 5: Solve for x
    x = 20,494,581,980,638.89/6,122,034.47
  6. Step 6: Final answer
    x = 3,347,675.04

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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.