Home / 5,401,687.40-8,093,535.24-3,800,887.39

Finding the Fourth Proportional to 5,401,687.40, 8,093,535.24 and 3,800,887.39

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Solution

The fourth proportional to 5,401,687.40, 8,093,535.24 and 3,800,887.39 is: 5,695,001.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,401,687.40 : 8,093,535.24 = 3,800,887.39 : x
  2. Step 2: Convert to fraction form
    5,401,687.40/8,093,535.24 = 3,800,887.39/x
  3. Step 3: Cross multiply
    5,401,687.40x = 8,093,535.24 × 3,800,887.39
  4. Step 4: Simplify right side
    5,401,687.40x = 30,762,615,991,700.75
  5. Step 5: Solve for x
    x = 30,762,615,991,700.75/5,401,687.40
  6. Step 6: Final answer
    x = 5,695,001.16

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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.