Home / 2,222,691.98-3,333,783.26-581,527.64

Finding the Fourth Proportional to 2,222,691.98, 3,333,783.26 and 581,527.64

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Solution

The fourth proportional to 2,222,691.98, 3,333,783.26 and 581,527.64 is: 872,224.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,691.98 : 3,333,783.26 = 581,527.64 : x
  2. Step 2: Convert to fraction form
    2,222,691.98/3,333,783.26 = 581,527.64/x
  3. Step 3: Cross multiply
    2,222,691.98x = 3,333,783.26 × 581,527.64
  4. Step 4: Simplify right side
    2,222,691.98x = 1,938,687,121,247.58
  5. Step 5: Solve for x
    x = 1,938,687,121,247.58/2,222,691.98
  6. Step 6: Final answer
    x = 872,224.83

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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.