Home / 1,524,766.88-2,284,263.44-1,017,799.20

Finding the Fourth Proportional to 1,524,766.88, 2,284,263.44 and 1,017,799.20

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Solution

The fourth proportional to 1,524,766.88, 2,284,263.44 and 1,017,799.20 is: 1,524,771.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,766.88 : 2,284,263.44 = 1,017,799.20 : x
  2. Step 2: Convert to fraction form
    1,524,766.88/2,284,263.44 = 1,017,799.20/x
  3. Step 3: Cross multiply
    1,524,766.88x = 2,284,263.44 × 1,017,799.20
  4. Step 4: Simplify right side
    1,524,766.88x = 2,324,921,501,821.25
  5. Step 5: Solve for x
    x = 2,324,921,501,821.25/1,524,766.88
  6. Step 6: Final answer
    x = 1,524,771.77

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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.