Home / 4,110,742.76-6,166,736.75-2,982,022.26

Finding the Fourth Proportional to 4,110,742.76, 6,166,736.75 and 2,982,022.26

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Solution

The fourth proportional to 4,110,742.76, 6,166,736.75 and 2,982,022.26 is: 4,473,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,742.76 : 6,166,736.75 = 2,982,022.26 : x
  2. Step 2: Convert to fraction form
    4,110,742.76/6,166,736.75 = 2,982,022.26/x
  3. Step 3: Cross multiply
    4,110,742.76x = 6,166,736.75 × 2,982,022.26
  4. Step 4: Simplify right side
    4,110,742.76x = 18,389,346,296,421.69
  5. Step 5: Solve for x
    x = 18,389,346,296,421.69/4,110,742.76
  6. Step 6: Final answer
    x = 4,473,485.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.