Home / 3,019,619.08-4,165,701.33-1,795,229.92

Finding the Fourth Proportional to 3,019,619.08, 4,165,701.33 and 1,795,229.92

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Solution

The fourth proportional to 3,019,619.08, 4,165,701.33 and 1,795,229.92 is: 2,476,601.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,619.08 : 4,165,701.33 = 1,795,229.92 : x
  2. Step 2: Convert to fraction form
    3,019,619.08/4,165,701.33 = 1,795,229.92/x
  3. Step 3: Cross multiply
    3,019,619.08x = 4,165,701.33 × 1,795,229.92
  4. Step 4: Simplify right side
    3,019,619.08x = 7,478,391,665,399.79
  5. Step 5: Solve for x
    x = 7,478,391,665,399.79/3,019,619.08
  6. Step 6: Final answer
    x = 2,476,601.01

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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.