Home / 2,583,277.20-3,873,166.20-1,369,054.80

Finding the Fourth Proportional to 2,583,277.20, 3,873,166.20 and 1,369,054.80

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Solution

The fourth proportional to 2,583,277.20, 3,873,166.20 and 1,369,054.80 is: 2,052,654.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,277.20 : 3,873,166.20 = 1,369,054.80 : x
  2. Step 2: Convert to fraction form
    2,583,277.20/3,873,166.20 = 1,369,054.80/x
  3. Step 3: Cross multiply
    2,583,277.20x = 3,873,166.20 × 1,369,054.80
  4. Step 4: Simplify right side
    2,583,277.20x = 5,302,576,777,307.76
  5. Step 5: Solve for x
    x = 5,302,576,777,307.76/2,583,277.20
  6. Step 6: Final answer
    x = 2,052,654.97

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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.