Home / 4,641,100.26-6,961,629.06-1,446,228.60

Finding the Fourth Proportional to 4,641,100.26, 6,961,629.06 and 1,446,228.60

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Solution

The fourth proportional to 4,641,100.26, 6,961,629.06 and 1,446,228.60 is: 2,169,336.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,100.26 : 6,961,629.06 = 1,446,228.60 : x
  2. Step 2: Convert to fraction form
    4,641,100.26/6,961,629.06 = 1,446,228.60/x
  3. Step 3: Cross multiply
    4,641,100.26x = 6,961,629.06 × 1,446,228.60
  4. Step 4: Simplify right side
    4,641,100.26x = 10,068,107,049,163.12
  5. Step 5: Solve for x
    x = 10,068,107,049,163.12/4,641,100.26
  6. Step 6: Final answer
    x = 2,169,336.25

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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.