Home / 1,830,168.54-2,745,238.98-550,770.50

Finding the Fourth Proportional to 1,830,168.54, 2,745,238.98 and 550,770.50

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Solution

The fourth proportional to 1,830,168.54, 2,745,238.98 and 550,770.50 is: 826,151.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,168.54 : 2,745,238.98 = 550,770.50 : x
  2. Step 2: Convert to fraction form
    1,830,168.54/2,745,238.98 = 550,770.50/x
  3. Step 3: Cross multiply
    1,830,168.54x = 2,745,238.98 × 550,770.50
  4. Step 4: Simplify right side
    1,830,168.54x = 1,511,996,645,634.09
  5. Step 5: Solve for x
    x = 1,511,996,645,634.09/1,830,168.54
  6. Step 6: Final answer
    x = 826,151.59

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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.