Home / 2,002,147.23-3,002,593.36-654,002.67

Finding the Fourth Proportional to 2,002,147.23, 3,002,593.36 and 654,002.67

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Solution

The fourth proportional to 2,002,147.23, 3,002,593.36 and 654,002.67 is: 980,799.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,147.23 : 3,002,593.36 = 654,002.67 : x
  2. Step 2: Convert to fraction form
    2,002,147.23/3,002,593.36 = 654,002.67/x
  3. Step 3: Cross multiply
    2,002,147.23x = 3,002,593.36 × 654,002.67
  4. Step 4: Simplify right side
    2,002,147.23x = 1,963,704,074,364.27
  5. Step 5: Solve for x
    x = 1,963,704,074,364.27/2,002,147.23
  6. Step 6: Final answer
    x = 980,799.04

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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.