Home / 6,863,643.26-10,295,525.21-1,746,078.56

Finding the Fourth Proportional to 6,863,643.26, 10,295,525.21 and 1,746,078.56

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Solution

The fourth proportional to 6,863,643.26, 10,295,525.21 and 1,746,078.56 is: 2,619,133.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,643.26 : 10,295,525.21 = 1,746,078.56 : x
  2. Step 2: Convert to fraction form
    6,863,643.26/10,295,525.21 = 1,746,078.56/x
  3. Step 3: Cross multiply
    6,863,643.26x = 10,295,525.21 × 1,746,078.56
  4. Step 4: Simplify right side
    6,863,643.26x = 17,976,795,833,120.50
  5. Step 5: Solve for x
    x = 17,976,795,833,120.50/6,863,643.26
  6. Step 6: Final answer
    x = 2,619,133.19

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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.