Home / 2,222,274.45-3,333,387.37-539,377.95

Finding the Fourth Proportional to 2,222,274.45, 3,333,387.37 and 539,377.95

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Solution

The fourth proportional to 2,222,274.45, 3,333,387.37 and 539,377.95 is: 809,061.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,274.45 : 3,333,387.37 = 539,377.95 : x
  2. Step 2: Convert to fraction form
    2,222,274.45/3,333,387.37 = 539,377.95/x
  3. Step 3: Cross multiply
    2,222,274.45x = 3,333,387.37 × 539,377.95
  4. Step 4: Simplify right side
    2,222,274.45x = 1,797,955,646,186.49
  5. Step 5: Solve for x
    x = 1,797,955,646,186.49/2,222,274.45
  6. Step 6: Final answer
    x = 809,061.03

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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.