Home / 5,370,464.88-7,411,872.62-3,016,049.56

Finding the Fourth Proportional to 5,370,464.88, 7,411,872.62 and 3,016,049.56

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Solution

The fourth proportional to 5,370,464.88, 7,411,872.62 and 3,016,049.56 is: 4,162,502.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,464.88 : 7,411,872.62 = 3,016,049.56 : x
  2. Step 2: Convert to fraction form
    5,370,464.88/7,411,872.62 = 3,016,049.56/x
  3. Step 3: Cross multiply
    5,370,464.88x = 7,411,872.62 × 3,016,049.56
  4. Step 4: Simplify right side
    5,370,464.88x = 22,354,575,120,717.12
  5. Step 5: Solve for x
    x = 22,354,575,120,717.12/5,370,464.88
  6. Step 6: Final answer
    x = 4,162,502.80

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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.