Home / 2,007,933.91-3,008,689.81-1,803,993.33

Finding the Fourth Proportional to 2,007,933.91, 3,008,689.81 and 1,803,993.33

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Solution

The fourth proportional to 2,007,933.91, 3,008,689.81 and 1,803,993.33 is: 2,703,105.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,933.91 : 3,008,689.81 = 1,803,993.33 : x
  2. Step 2: Convert to fraction form
    2,007,933.91/3,008,689.81 = 1,803,993.33/x
  3. Step 3: Cross multiply
    2,007,933.91x = 3,008,689.81 × 1,803,993.33
  4. Step 4: Simplify right side
    2,007,933.91x = 5,427,656,349,278.97
  5. Step 5: Solve for x
    x = 5,427,656,349,278.97/2,007,933.91
  6. Step 6: Final answer
    x = 2,703,105.08

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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.