Home / 1,796,883.51-2,687,138.60-1,341,794.33

Finding the Fourth Proportional to 1,796,883.51, 2,687,138.60 and 1,341,794.33

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Solution

The fourth proportional to 1,796,883.51, 2,687,138.60 and 1,341,794.33 is: 2,006,578.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,883.51 : 2,687,138.60 = 1,341,794.33 : x
  2. Step 2: Convert to fraction form
    1,796,883.51/2,687,138.60 = 1,341,794.33/x
  3. Step 3: Cross multiply
    1,796,883.51x = 2,687,138.60 × 1,341,794.33
  4. Step 4: Simplify right side
    1,796,883.51x = 3,605,587,334,883.84
  5. Step 5: Solve for x
    x = 3,605,587,334,883.84/1,796,883.51
  6. Step 6: Final answer
    x = 2,006,578.23

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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.