Home / 2,453,042.88-3,385,165.04-1,365,314.73

Finding the Fourth Proportional to 2,453,042.88, 3,385,165.04 and 1,365,314.73

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Solution

The fourth proportional to 2,453,042.88, 3,385,165.04 and 1,365,314.73 is: 1,884,115.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,042.88 : 3,385,165.04 = 1,365,314.73 : x
  2. Step 2: Convert to fraction form
    2,453,042.88/3,385,165.04 = 1,365,314.73/x
  3. Step 3: Cross multiply
    2,453,042.88x = 3,385,165.04 × 1,365,314.73
  4. Step 4: Simplify right side
    2,453,042.88x = 4,621,815,692,593.04
  5. Step 5: Solve for x
    x = 4,621,815,692,593.04/2,453,042.88
  6. Step 6: Final answer
    x = 1,884,115.33

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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.