Home / 9,822,556.92-13,554,924.30-5,471,637.24

Finding the Fourth Proportional to 9,822,556.92, 13,554,924.30 and 5,471,637.24

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Solution

The fourth proportional to 9,822,556.92, 13,554,924.30 and 5,471,637.24 is: 7,550,745.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,556.92 : 13,554,924.30 = 5,471,637.24 : x
  2. Step 2: Convert to fraction form
    9,822,556.92/13,554,924.30 = 5,471,637.24/x
  3. Step 3: Cross multiply
    9,822,556.92x = 13,554,924.30 × 5,471,637.24
  4. Step 4: Simplify right side
    9,822,556.92x = 74,167,628,585,260.94
  5. Step 5: Solve for x
    x = 74,167,628,585,260.94/9,822,556.92
  6. Step 6: Final answer
    x = 7,550,745.61

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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.