Home / 6,296,236.40-9,442,021.80-2,036,543.60

Finding the Fourth Proportional to 6,296,236.40, 9,442,021.80 and 2,036,543.60

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Solution

The fourth proportional to 6,296,236.40, 9,442,021.80 and 2,036,543.60 is: 3,054,060.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,236.40 : 9,442,021.80 = 2,036,543.60 : x
  2. Step 2: Convert to fraction form
    6,296,236.40/9,442,021.80 = 2,036,543.60/x
  3. Step 3: Cross multiply
    6,296,236.40x = 9,442,021.80 × 2,036,543.60
  4. Step 4: Simplify right side
    6,296,236.40x = 19,229,089,067,850.48
  5. Step 5: Solve for x
    x = 19,229,089,067,850.48/6,296,236.40
  6. Step 6: Final answer
    x = 3,054,060.85

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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.