Home / 3,814,980.93-5,259,412.42-3,043,229.64

Finding the Fourth Proportional to 3,814,980.93, 5,259,412.42 and 3,043,229.64

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Solution

The fourth proportional to 3,814,980.93, 5,259,412.42 and 3,043,229.64 is: 4,195,459.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,980.93 : 5,259,412.42 = 3,043,229.64 : x
  2. Step 2: Convert to fraction form
    3,814,980.93/5,259,412.42 = 3,043,229.64/x
  3. Step 3: Cross multiply
    3,814,980.93x = 5,259,412.42 × 3,043,229.64
  4. Step 4: Simplify right side
    3,814,980.93x = 16,005,599,738,197.26
  5. Step 5: Solve for x
    x = 16,005,599,738,197.26/3,814,980.93
  6. Step 6: Final answer
    x = 4,195,459.96

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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.