Home / 3,104,587.03-4,656,881.75-1,396,735.87

Finding the Fourth Proportional to 3,104,587.03, 4,656,881.75 and 1,396,735.87

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Solution

The fourth proportional to 3,104,587.03, 4,656,881.75 and 1,396,735.87 is: 2,095,104.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,587.03 : 4,656,881.75 = 1,396,735.87 : x
  2. Step 2: Convert to fraction form
    3,104,587.03/4,656,881.75 = 1,396,735.87/x
  3. Step 3: Cross multiply
    3,104,587.03x = 4,656,881.75 × 1,396,735.87
  4. Step 4: Simplify right side
    3,104,587.03x = 6,504,433,782,573.37
  5. Step 5: Solve for x
    x = 6,504,433,782,573.37/3,104,587.03
  6. Step 6: Final answer
    x = 2,095,104.35

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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.