Home / 2,006,544.36-3,009,808.44-726,852.48

Finding the Fourth Proportional to 2,006,544.36, 3,009,808.44 and 726,852.48

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Solution

The fourth proportional to 2,006,544.36, 3,009,808.44 and 726,852.48 is: 1,090,275.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,544.36 : 3,009,808.44 = 726,852.48 : x
  2. Step 2: Convert to fraction form
    2,006,544.36/3,009,808.44 = 726,852.48/x
  3. Step 3: Cross multiply
    2,006,544.36x = 3,009,808.44 × 726,852.48
  4. Step 4: Simplify right side
    2,006,544.36x = 2,187,686,728,938.93
  5. Step 5: Solve for x
    x = 2,187,686,728,938.93/2,006,544.36
  6. Step 6: Final answer
    x = 1,090,275.79

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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.