Home / 12,274,370.44-18,410,893.08-3,754,707.88

Finding the Fourth Proportional to 12,274,370.44, 18,410,893.08 and 3,754,707.88

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Solution

The fourth proportional to 12,274,370.44, 18,410,893.08 and 3,754,707.88 is: 5,631,859.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,274,370.44 : 18,410,893.08 = 3,754,707.88 : x
  2. Step 2: Convert to fraction form
    12,274,370.44/18,410,893.08 = 3,754,707.88/x
  3. Step 3: Cross multiply
    12,274,370.44x = 18,410,893.08 × 3,754,707.88
  4. Step 4: Simplify right side
    12,274,370.44x = 69,127,525,325,313.46
  5. Step 5: Solve for x
    x = 69,127,525,325,313.46/12,274,370.44
  6. Step 6: Final answer
    x = 5,631,859.14

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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.