Home / 2,592,822.80-3,886,901.40-1,694,694.80

Finding the Fourth Proportional to 2,592,822.80, 3,886,901.40 and 1,694,694.80

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Solution

The fourth proportional to 2,592,822.80, 3,886,901.40 and 1,694,694.80 is: 2,540,517.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,822.80 : 3,886,901.40 = 1,694,694.80 : x
  2. Step 2: Convert to fraction form
    2,592,822.80/3,886,901.40 = 1,694,694.80/x
  3. Step 3: Cross multiply
    2,592,822.80x = 3,886,901.40 × 1,694,694.80
  4. Step 4: Simplify right side
    2,592,822.80x = 6,587,111,590,692.72
  5. Step 5: Solve for x
    x = 6,587,111,590,692.72/2,592,822.80
  6. Step 6: Final answer
    x = 2,540,517.46

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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.