Home / 2,201,518.60-3,302,277.90-2,042,086.30

Finding the Fourth Proportional to 2,201,518.60, 3,302,277.90 and 2,042,086.30

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Solution

The fourth proportional to 2,201,518.60, 3,302,277.90 and 2,042,086.30 is: 3,063,129.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,518.60 : 3,302,277.90 = 2,042,086.30 : x
  2. Step 2: Convert to fraction form
    2,201,518.60/3,302,277.90 = 2,042,086.30/x
  3. Step 3: Cross multiply
    2,201,518.60x = 3,302,277.90 × 2,042,086.30
  4. Step 4: Simplify right side
    2,201,518.60x = 6,743,536,458,382.77
  5. Step 5: Solve for x
    x = 6,743,536,458,382.77/2,201,518.60
  6. Step 6: Final answer
    x = 3,063,129.45

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Similar ratio
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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.