Home / 2,679,933.44-4,020,522-882,752.48

Finding the Fourth Proportional to 2,679,933.44, 4,020,522 and 882,752.48

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Solution

The fourth proportional to 2,679,933.44, 4,020,522 and 882,752.48 is: 1,324,333.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,933.44 : 4,020,522 = 882,752.48 : x
  2. Step 2: Convert to fraction form
    2,679,933.44/4,020,522 = 882,752.48/x
  3. Step 3: Cross multiply
    2,679,933.44x = 4,020,522 × 882,752.48
  4. Step 4: Simplify right side
    2,679,933.44x = 3,549,125,766,394.56
  5. Step 5: Solve for x
    x = 3,549,125,766,394.56/2,679,933.44
  6. Step 6: Final answer
    x = 1,324,333.55

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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.