Home / 3,585,752.55-5,369,771.48-2,672,745.66

Finding the Fourth Proportional to 3,585,752.55, 5,369,771.48 and 2,672,745.66

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Solution

The fourth proportional to 3,585,752.55, 5,369,771.48 and 2,672,745.66 is: 4,002,516.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,752.55 : 5,369,771.48 = 2,672,745.66 : x
  2. Step 2: Convert to fraction form
    3,585,752.55/5,369,771.48 = 2,672,745.66/x
  3. Step 3: Cross multiply
    3,585,752.55x = 5,369,771.48 × 2,672,745.66
  4. Step 4: Simplify right side
    3,585,752.55x = 14,352,033,404,998.05
  5. Step 5: Solve for x
    x = 14,352,033,404,998.05/3,585,752.55
  6. Step 6: Final answer
    x = 4,002,516.40

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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.