Home / 1,589,760.92-2,384,655.79-452,522.67

Finding the Fourth Proportional to 1,589,760.92, 2,384,655.79 and 452,522.67

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Solution

The fourth proportional to 1,589,760.92, 2,384,655.79 and 452,522.67 is: 678,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,760.92 : 2,384,655.79 = 452,522.67 : x
  2. Step 2: Convert to fraction form
    1,589,760.92/2,384,655.79 = 452,522.67/x
  3. Step 3: Cross multiply
    1,589,760.92x = 2,384,655.79 × 452,522.67
  4. Step 4: Simplify right side
    1,589,760.92x = 1,079,110,790,935.87
  5. Step 5: Solve for x
    x = 1,079,110,790,935.87/1,589,760.92
  6. Step 6: Final answer
    x = 678,788.10

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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.