Home / 8,225,100.28-11,350,993.16-4,554,016.93

Finding the Fourth Proportional to 8,225,100.28, 11,350,993.16 and 4,554,016.93

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Solution

The fourth proportional to 8,225,100.28, 11,350,993.16 and 4,554,016.93 is: 6,284,739.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,100.28 : 11,350,993.16 = 4,554,016.93 : x
  2. Step 2: Convert to fraction form
    8,225,100.28/11,350,993.16 = 4,554,016.93/x
  3. Step 3: Cross multiply
    8,225,100.28x = 11,350,993.16 × 4,554,016.93
  4. Step 4: Simplify right side
    8,225,100.28x = 51,692,615,022,954.20
  5. Step 5: Solve for x
    x = 51,692,615,022,954.20/8,225,100.28
  6. Step 6: Final answer
    x = 6,284,739.79

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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.