Home / 4,242,558.06-5,854,861.71-2,407,093.20

Finding the Fourth Proportional to 4,242,558.06, 5,854,861.71 and 2,407,093.20

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Solution

The fourth proportional to 4,242,558.06, 5,854,861.71 and 2,407,093.20 is: 3,321,863.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,558.06 : 5,854,861.71 = 2,407,093.20 : x
  2. Step 2: Convert to fraction form
    4,242,558.06/5,854,861.71 = 2,407,093.20/x
  3. Step 3: Cross multiply
    4,242,558.06x = 5,854,861.71 × 2,407,093.20
  4. Step 4: Simplify right side
    4,242,558.06x = 14,093,197,809,081.37
  5. Step 5: Solve for x
    x = 14,093,197,809,081.37/4,242,558.06
  6. Step 6: Final answer
    x = 3,321,863.27

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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.