Home / 6,305,930.36-9,458,895.67-1,513,619.63

Finding the Fourth Proportional to 6,305,930.36, 9,458,895.67 and 1,513,619.63

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Solution

The fourth proportional to 6,305,930.36, 9,458,895.67 and 1,513,619.63 is: 2,270,429.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,930.36 : 9,458,895.67 = 1,513,619.63 : x
  2. Step 2: Convert to fraction form
    6,305,930.36/9,458,895.67 = 1,513,619.63/x
  3. Step 3: Cross multiply
    6,305,930.36x = 9,458,895.67 × 1,513,619.63
  4. Step 4: Simplify right side
    6,305,930.36x = 14,317,170,148,626.33
  5. Step 5: Solve for x
    x = 14,317,170,148,626.33/6,305,930.36
  6. Step 6: Final answer
    x = 2,270,429.47

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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.