Home / 2,528,161.54-3,792,227.73-845,250.46

Finding the Fourth Proportional to 2,528,161.54, 3,792,227.73 and 845,250.46

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Solution

The fourth proportional to 2,528,161.54, 3,792,227.73 and 845,250.46 is: 1,267,870.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,161.54 : 3,792,227.73 = 845,250.46 : x
  2. Step 2: Convert to fraction form
    2,528,161.54/3,792,227.73 = 845,250.46/x
  3. Step 3: Cross multiply
    2,528,161.54x = 3,792,227.73 × 845,250.46
  4. Step 4: Simplify right side
    2,528,161.54x = 3,205,382,233,207.26
  5. Step 5: Solve for x
    x = 3,205,382,233,207.26/2,528,161.54
  6. Step 6: Final answer
    x = 1,267,870.82

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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.