Home / 4,341,641.22-5,991,664.89-2,407,786.56

Finding the Fourth Proportional to 4,341,641.22, 5,991,664.89 and 2,407,786.56

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Solution

The fourth proportional to 4,341,641.22, 5,991,664.89 and 2,407,786.56 is: 3,322,856.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,641.22 : 5,991,664.89 = 2,407,786.56 : x
  2. Step 2: Convert to fraction form
    4,341,641.22/5,991,664.89 = 2,407,786.56/x
  3. Step 3: Cross multiply
    4,341,641.22x = 5,991,664.89 × 2,407,786.56
  4. Step 4: Simplify right side
    4,341,641.22x = 14,426,650,194,165.88
  5. Step 5: Solve for x
    x = 14,426,650,194,165.88/4,341,641.22
  6. Step 6: Final answer
    x = 3,322,856.37

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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.