Home / 6,522,687.63-9,001,608.55-3,622,089.89

Finding the Fourth Proportional to 6,522,687.63, 9,001,608.55 and 3,622,089.89

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Solution

The fourth proportional to 6,522,687.63, 9,001,608.55 and 3,622,089.89 is: 4,998,650.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,687.63 : 9,001,608.55 = 3,622,089.89 : x
  2. Step 2: Convert to fraction form
    6,522,687.63/9,001,608.55 = 3,622,089.89/x
  3. Step 3: Cross multiply
    6,522,687.63x = 9,001,608.55 × 3,622,089.89
  4. Step 4: Simplify right side
    6,522,687.63x = 32,604,635,336,141.36
  5. Step 5: Solve for x
    x = 32,604,635,336,141.36/6,522,687.63
  6. Step 6: Final answer
    x = 4,998,650.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.