Home / 5,527,323.06-7,628,273.34-3,322,899.48

Finding the Fourth Proportional to 5,527,323.06, 7,628,273.34 and 3,322,899.48

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Solution

The fourth proportional to 5,527,323.06, 7,628,273.34 and 3,322,899.48 is: 4,585,942.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,323.06 : 7,628,273.34 = 3,322,899.48 : x
  2. Step 2: Convert to fraction form
    5,527,323.06/7,628,273.34 = 3,322,899.48/x
  3. Step 3: Cross multiply
    5,527,323.06x = 7,628,273.34 × 3,322,899.48
  4. Step 4: Simplify right side
    5,527,323.06x = 25,347,985,514,783.86
  5. Step 5: Solve for x
    x = 25,347,985,514,783.86/5,527,323.06
  6. Step 6: Final answer
    x = 4,585,942.46

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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.