Home / 5,025,179.66-7,537,520.03-1,613,633.27

Finding the Fourth Proportional to 5,025,179.66, 7,537,520.03 and 1,613,633.27

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Solution

The fourth proportional to 5,025,179.66, 7,537,520.03 and 1,613,633.27 is: 2,420,369.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,179.66 : 7,537,520.03 = 1,613,633.27 : x
  2. Step 2: Convert to fraction form
    5,025,179.66/7,537,520.03 = 1,613,633.27/x
  3. Step 3: Cross multiply
    5,025,179.66x = 7,537,520.03 × 1,613,633.27
  4. Step 4: Simplify right side
    5,025,179.66x = 12,162,793,047,943.63
  5. Step 5: Solve for x
    x = 12,162,793,047,943.63/5,025,179.66
  6. Step 6: Final answer
    x = 2,420,369.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.