Home / 2,049,571.15-3,072,299.23-700,811.34

Finding the Fourth Proportional to 2,049,571.15, 3,072,299.23 and 700,811.34

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Solution

The fourth proportional to 2,049,571.15, 3,072,299.23 and 700,811.34 is: 1,050,513.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,571.15 : 3,072,299.23 = 700,811.34 : x
  2. Step 2: Convert to fraction form
    2,049,571.15/3,072,299.23 = 700,811.34/x
  3. Step 3: Cross multiply
    2,049,571.15x = 3,072,299.23 × 700,811.34
  4. Step 4: Simplify right side
    2,049,571.15x = 2,153,102,147,879.32
  5. Step 5: Solve for x
    x = 2,153,102,147,879.32/2,049,571.15
  6. Step 6: Final answer
    x = 1,050,513.49

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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.