Home / 6,224,749.75-8,597,240.54-4,184,016.31

Finding the Fourth Proportional to 6,224,749.75, 8,597,240.54 and 4,184,016.31

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Solution

The fourth proportional to 6,224,749.75, 8,597,240.54 and 4,184,016.31 is: 5,778,705.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,749.75 : 8,597,240.54 = 4,184,016.31 : x
  2. Step 2: Convert to fraction form
    6,224,749.75/8,597,240.54 = 4,184,016.31/x
  3. Step 3: Cross multiply
    6,224,749.75x = 8,597,240.54 × 4,184,016.31
  4. Step 4: Simplify right side
    6,224,749.75x = 35,970,994,640,353.20
  5. Step 5: Solve for x
    x = 35,970,994,640,353.20/6,224,749.75
  6. Step 6: Final answer
    x = 5,778,705.34

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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.