Home / 4,107,461.54-6,161,021.00-1,074,760.25

Finding the Fourth Proportional to 4,107,461.54, 6,161,021.00 and 1,074,760.25

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Solution

The fourth proportional to 4,107,461.54, 6,161,021.00 and 1,074,760.25 is: 1,612,095.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,461.54 : 6,161,021.00 = 1,074,760.25 : x
  2. Step 2: Convert to fraction form
    4,107,461.54/6,161,021.00 = 1,074,760.25/x
  3. Step 3: Cross multiply
    4,107,461.54x = 6,161,021.00 × 1,074,760.25
  4. Step 4: Simplify right side
    4,107,461.54x = 6,621,620,493,811.09
  5. Step 5: Solve for x
    x = 6,621,620,493,811.09/4,107,461.54
  6. Step 6: Final answer
    x = 1,612,095.56

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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.