Home / 2,222,276.67-3,333,390.68-539,380.17

Finding the Fourth Proportional to 2,222,276.67, 3,333,390.68 and 539,380.17

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Solution

The fourth proportional to 2,222,276.67, 3,333,390.68 and 539,380.17 is: 809,064.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,276.67 : 3,333,390.68 = 539,380.17 : x
  2. Step 2: Convert to fraction form
    2,222,276.67/3,333,390.68 = 539,380.17/x
  3. Step 3: Cross multiply
    2,222,276.67x = 3,333,390.68 × 539,380.17
  4. Step 4: Simplify right side
    2,222,276.67x = 1,797,964,833,003.27
  5. Step 5: Solve for x
    x = 1,797,964,833,003.27/2,222,276.67
  6. Step 6: Final answer
    x = 809,064.35

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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.