Home / 5,452,960.15-7,524,642.57-3,161,268.46

Finding the Fourth Proportional to 5,452,960.15, 7,524,642.57 and 3,161,268.46

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Solution

The fourth proportional to 5,452,960.15, 7,524,642.57 and 3,161,268.46 is: 4,362,293.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,960.15 : 7,524,642.57 = 3,161,268.46 : x
  2. Step 2: Convert to fraction form
    5,452,960.15/7,524,642.57 = 3,161,268.46/x
  3. Step 3: Cross multiply
    5,452,960.15x = 7,524,642.57 × 3,161,268.46
  4. Step 4: Simplify right side
    5,452,960.15x = 23,787,415,229,314.34
  5. Step 5: Solve for x
    x = 23,787,415,229,314.34/5,452,960.15
  6. Step 6: Final answer
    x = 4,362,293.98

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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.