Home / 1,723,935.44-2,585,904.60-541,983.44

Finding the Fourth Proportional to 1,723,935.44, 2,585,904.60 and 541,983.44

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Solution

The fourth proportional to 1,723,935.44, 2,585,904.60 and 541,983.44 is: 812,975.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,935.44 : 2,585,904.60 = 541,983.44 : x
  2. Step 2: Convert to fraction form
    1,723,935.44/2,585,904.60 = 541,983.44/x
  3. Step 3: Cross multiply
    1,723,935.44x = 2,585,904.60 × 541,983.44
  4. Step 4: Simplify right side
    1,723,935.44x = 1,401,517,470,619.82
  5. Step 5: Solve for x
    x = 1,401,517,470,619.82/1,723,935.44
  6. Step 6: Final answer
    x = 812,975.61

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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.