Home / 1,949,164.45-2,923,947.16-735,763.08

Finding the Fourth Proportional to 1,949,164.45, 2,923,947.16 and 735,763.08

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Solution

The fourth proportional to 1,949,164.45, 2,923,947.16 and 735,763.08 is: 1,103,720.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,164.45 : 2,923,947.16 = 735,763.08 : x
  2. Step 2: Convert to fraction form
    1,949,164.45/2,923,947.16 = 735,763.08/x
  3. Step 3: Cross multiply
    1,949,164.45x = 2,923,947.16 × 735,763.08
  4. Step 4: Simplify right side
    1,949,164.45x = 2,151,332,368,198.85
  5. Step 5: Solve for x
    x = 2,151,332,368,198.85/1,949,164.45
  6. Step 6: Final answer
    x = 1,103,720.30

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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.