Home / 3,583,212-4,944,832.62-1,973,580

Finding the Fourth Proportional to 3,583,212, 4,944,832.62 and 1,973,580

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Solution

The fourth proportional to 3,583,212, 4,944,832.62 and 1,973,580 is: 2,723,540.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,212 : 4,944,832.62 = 1,973,580 : x
  2. Step 2: Convert to fraction form
    3,583,212/4,944,832.62 = 1,973,580/x
  3. Step 3: Cross multiply
    3,583,212x = 4,944,832.62 × 1,973,580
  4. Step 4: Simplify right side
    3,583,212x = 9,759,022,762,179.60
  5. Step 5: Solve for x
    x = 9,759,022,762,179.60/3,583,212
  6. Step 6: Final answer
    x = 2,723,540.43

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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.