Home / 2,518,580.44-3,476,969.98-2,023,181.56

Finding the Fourth Proportional to 2,518,580.44, 3,476,969.98 and 2,023,181.56

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Solution

The fourth proportional to 2,518,580.44, 3,476,969.98 and 2,023,181.56 is: 2,793,058.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,518,580.44 : 3,476,969.98 = 2,023,181.56 : x
  2. Step 2: Convert to fraction form
    2,518,580.44/3,476,969.98 = 2,023,181.56/x
  3. Step 3: Cross multiply
    2,518,580.44x = 3,476,969.98 × 2,023,181.56
  4. Step 4: Simplify right side
    2,518,580.44x = 7,034,541,548,209.57
  5. Step 5: Solve for x
    x = 7,034,541,548,209.57/2,518,580.44
  6. Step 6: Final answer
    x = 2,793,058.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.