Home / 4,019,142.42-6,028,718.49-1,101,260.25

Finding the Fourth Proportional to 4,019,142.42, 6,028,718.49 and 1,101,260.25

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Solution

The fourth proportional to 4,019,142.42, 6,028,718.49 and 1,101,260.25 is: 1,651,891.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,142.42 : 6,028,718.49 = 1,101,260.25 : x
  2. Step 2: Convert to fraction form
    4,019,142.42/6,028,718.49 = 1,101,260.25/x
  3. Step 3: Cross multiply
    4,019,142.42x = 6,028,718.49 × 1,101,260.25
  4. Step 4: Simplify right side
    4,019,142.42x = 6,639,188,031,477.02
  5. Step 5: Solve for x
    x = 6,639,188,031,477.02/4,019,142.42
  6. Step 6: Final answer
    x = 1,651,891.71

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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.