Home / 9,450,579.90-13,036,365.27-5,964,679.83

Finding the Fourth Proportional to 9,450,579.90, 13,036,365.27 and 5,964,679.83

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Solution

The fourth proportional to 9,450,579.90, 13,036,365.27 and 5,964,679.83 is: 8,227,827.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,579.90 : 13,036,365.27 = 5,964,679.83 : x
  2. Step 2: Convert to fraction form
    9,450,579.90/13,036,365.27 = 5,964,679.83/x
  3. Step 3: Cross multiply
    9,450,579.90x = 13,036,365.27 × 5,964,679.83
  4. Step 4: Simplify right side
    9,450,579.90x = 77,757,744,982,481.50
  5. Step 5: Solve for x
    x = 77,757,744,982,481.50/9,450,579.90
  6. Step 6: Final answer
    x = 8,227,827.90

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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.