Home / 6,179,052.30-9,268,578.45-5,927,109.90

Finding the Fourth Proportional to 6,179,052.30, 9,268,578.45 and 5,927,109.90

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Solution

The fourth proportional to 6,179,052.30, 9,268,578.45 and 5,927,109.90 is: 8,890,664.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,052.30 : 9,268,578.45 = 5,927,109.90 : x
  2. Step 2: Convert to fraction form
    6,179,052.30/9,268,578.45 = 5,927,109.90/x
  3. Step 3: Cross multiply
    6,179,052.30x = 9,268,578.45 × 5,927,109.90
  4. Step 4: Simplify right side
    6,179,052.30x = 54,935,883,089,921.66
  5. Step 5: Solve for x
    x = 54,935,883,089,921.66/6,179,052.30
  6. Step 6: Final answer
    x = 8,890,664.85

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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.