Home / 6,202,268.07-8,560,934.23-4,137,278.73

Finding the Fourth Proportional to 6,202,268.07, 8,560,934.23 and 4,137,278.73

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Solution

The fourth proportional to 6,202,268.07, 8,560,934.23 and 4,137,278.73 is: 5,710,648.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,268.07 : 8,560,934.23 = 4,137,278.73 : x
  2. Step 2: Convert to fraction form
    6,202,268.07/8,560,934.23 = 4,137,278.73/x
  3. Step 3: Cross multiply
    6,202,268.07x = 8,560,934.23 × 4,137,278.73
  4. Step 4: Simplify right side
    6,202,268.07x = 35,418,971,064,018.62
  5. Step 5: Solve for x
    x = 35,418,971,064,018.62/6,202,268.07
  6. Step 6: Final answer
    x = 5,710,648.21

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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.