Home / 1,366,965.80-2,048,202.06-467,917.10

Finding the Fourth Proportional to 1,366,965.80, 2,048,202.06 and 467,917.10

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Solution

The fourth proportional to 1,366,965.80, 2,048,202.06 and 467,917.10 is: 701,106.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,965.80 : 2,048,202.06 = 467,917.10 : x
  2. Step 2: Convert to fraction form
    1,366,965.80/2,048,202.06 = 467,917.10/x
  3. Step 3: Cross multiply
    1,366,965.80x = 2,048,202.06 × 467,917.10
  4. Step 4: Simplify right side
    1,366,965.80x = 958,388,765,993.19
  5. Step 5: Solve for x
    x = 958,388,765,993.19/1,366,965.80
  6. Step 6: Final answer
    x = 701,106.61

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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.