Home / 3,549,593.23-5,324,566.64-1,729,630.15

Finding the Fourth Proportional to 3,549,593.23, 5,324,566.64 and 1,729,630.15

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Solution

The fourth proportional to 3,549,593.23, 5,324,566.64 and 1,729,630.15 is: 2,594,531.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,593.23 : 5,324,566.64 = 1,729,630.15 : x
  2. Step 2: Convert to fraction form
    3,549,593.23/5,324,566.64 = 1,729,630.15/x
  3. Step 3: Cross multiply
    3,549,593.23x = 5,324,566.64 × 1,729,630.15
  4. Step 4: Simplify right side
    3,549,593.23x = 9,209,530,974,268.63
  5. Step 5: Solve for x
    x = 9,209,530,974,268.63/3,549,593.23
  6. Step 6: Final answer
    x = 2,594,531.37

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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.