Home / 3,649,765.37-5,474,959.47-954,086.27

Finding the Fourth Proportional to 3,649,765.37, 5,474,959.47 and 954,086.27

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Solution

The fourth proportional to 3,649,765.37, 5,474,959.47 and 954,086.27 is: 1,431,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,765.37 : 5,474,959.47 = 954,086.27 : x
  2. Step 2: Convert to fraction form
    3,649,765.37/5,474,959.47 = 954,086.27/x
  3. Step 3: Cross multiply
    3,649,765.37x = 5,474,959.47 × 954,086.27
  4. Step 4: Simplify right side
    3,649,765.37x = 5,223,583,631,758.68
  5. Step 5: Solve for x
    x = 5,223,583,631,758.68/3,649,765.37
  6. Step 6: Final answer
    x = 1,431,210.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.