Home / 3,690,634.66-5,093,223.47-2,059,184.60

Finding the Fourth Proportional to 3,690,634.66, 5,093,223.47 and 2,059,184.60

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Solution

The fourth proportional to 3,690,634.66, 5,093,223.47 and 2,059,184.60 is: 2,841,757.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,634.66 : 5,093,223.47 = 2,059,184.60 : x
  2. Step 2: Convert to fraction form
    3,690,634.66/5,093,223.47 = 2,059,184.60/x
  3. Step 3: Cross multiply
    3,690,634.66x = 5,093,223.47 × 2,059,184.60
  4. Step 4: Simplify right side
    3,690,634.66x = 10,487,887,333,782.56
  5. Step 5: Solve for x
    x = 10,487,887,333,782.56/3,690,634.66
  6. Step 6: Final answer
    x = 2,841,757.12

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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.