Home / 2,626,587.39-3,625,254.17-1,659,102.33

Finding the Fourth Proportional to 2,626,587.39, 3,625,254.17 and 1,659,102.33

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Solution

The fourth proportional to 2,626,587.39, 3,625,254.17 and 1,659,102.33 is: 2,289,917.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,587.39 : 3,625,254.17 = 1,659,102.33 : x
  2. Step 2: Convert to fraction form
    2,626,587.39/3,625,254.17 = 1,659,102.33/x
  3. Step 3: Cross multiply
    2,626,587.39x = 3,625,254.17 × 1,659,102.33
  4. Step 4: Simplify right side
    2,626,587.39x = 6,014,667,640,289.22
  5. Step 5: Solve for x
    x = 6,014,667,640,289.22/2,626,587.39
  6. Step 6: Final answer
    x = 2,289,917.20

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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.