Home / 2,367,561.80-3,551,601.90-2,292,912.20

Finding the Fourth Proportional to 2,367,561.80, 3,551,601.90 and 2,292,912.20

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Solution

The fourth proportional to 2,367,561.80, 3,551,601.90 and 2,292,912.20 is: 3,439,619.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,561.80 : 3,551,601.90 = 2,292,912.20 : x
  2. Step 2: Convert to fraction form
    2,367,561.80/3,551,601.90 = 2,292,912.20/x
  3. Step 3: Cross multiply
    2,367,561.80x = 3,551,601.90 × 2,292,912.20
  4. Step 4: Simplify right side
    2,367,561.80x = 8,143,511,326,053.18
  5. Step 5: Solve for x
    x = 8,143,511,326,053.18/2,367,561.80
  6. Step 6: Final answer
    x = 3,439,619.33

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1.5x scale

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.