Home / 5,401,468.53-8,100,169.25-1,757,245.10

Finding the Fourth Proportional to 5,401,468.53, 8,100,169.25 and 1,757,245.10

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Solution

The fourth proportional to 5,401,468.53, 8,100,169.25 and 1,757,245.10 is: 2,635,206.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,401,468.53 : 8,100,169.25 = 1,757,245.10 : x
  2. Step 2: Convert to fraction form
    5,401,468.53/8,100,169.25 = 1,757,245.10/x
  3. Step 3: Cross multiply
    5,401,468.53x = 8,100,169.25 × 1,757,245.10
  4. Step 4: Simplify right side
    5,401,468.53x = 14,233,982,674,446.10
  5. Step 5: Solve for x
    x = 14,233,982,674,446.10/5,401,468.53
  6. Step 6: Final answer
    x = 2,635,206.07

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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.