Home / 3,002,930.71-4,143,993.17-1,626,263.24

Finding the Fourth Proportional to 3,002,930.71, 4,143,993.17 and 1,626,263.24

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Solution

The fourth proportional to 3,002,930.71, 4,143,993.17 and 1,626,263.24 is: 2,244,215.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,930.71 : 4,143,993.17 = 1,626,263.24 : x
  2. Step 2: Convert to fraction form
    3,002,930.71/4,143,993.17 = 1,626,263.24/x
  3. Step 3: Cross multiply
    3,002,930.71x = 4,143,993.17 × 1,626,263.24
  4. Step 4: Simplify right side
    3,002,930.71x = 6,739,223,759,182.07
  5. Step 5: Solve for x
    x = 6,739,223,759,182.07/3,002,930.71
  6. Step 6: Final answer
    x = 2,244,215.54

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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.