Home / 1,004,019.06-1,384,596.68-659,246.82

Finding the Fourth Proportional to 1,004,019.06, 1,384,596.68 and 659,246.82

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Solution

The fourth proportional to 1,004,019.06, 1,384,596.68 and 659,246.82 is: 909,137.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,019.06 : 1,384,596.68 = 659,246.82 : x
  2. Step 2: Convert to fraction form
    1,004,019.06/1,384,596.68 = 659,246.82/x
  3. Step 3: Cross multiply
    1,004,019.06x = 1,384,596.68 × 659,246.82
  4. Step 4: Simplify right side
    1,004,019.06x = 912,790,954,976.32
  5. Step 5: Solve for x
    x = 912,790,954,976.32/1,004,019.06
  6. Step 6: Final answer
    x = 909,137.08

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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.