Home / 2,806,770.92-3,873,184.83-1,583,003.30

Finding the Fourth Proportional to 2,806,770.92, 3,873,184.83 and 1,583,003.30

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Solution

The fourth proportional to 2,806,770.92, 3,873,184.83 and 1,583,003.30 is: 2,184,454.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,770.92 : 3,873,184.83 = 1,583,003.30 : x
  2. Step 2: Convert to fraction form
    2,806,770.92/3,873,184.83 = 1,583,003.30/x
  3. Step 3: Cross multiply
    2,806,770.92x = 3,873,184.83 × 1,583,003.30
  4. Step 4: Simplify right side
    2,806,770.92x = 6,131,264,348,034.02
  5. Step 5: Solve for x
    x = 6,131,264,348,034.02/2,806,770.92
  6. Step 6: Final answer
    x = 2,184,454.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.