Home / 3,491,811.88-5,237,939.23-1,095,751.08

Finding the Fourth Proportional to 3,491,811.88, 5,237,939.23 and 1,095,751.08

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Solution

The fourth proportional to 3,491,811.88, 5,237,939.23 and 1,095,751.08 is: 1,643,696.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,811.88 : 5,237,939.23 = 1,095,751.08 : x
  2. Step 2: Convert to fraction form
    3,491,811.88/5,237,939.23 = 1,095,751.08/x
  3. Step 3: Cross multiply
    3,491,811.88x = 5,237,939.23 × 1,095,751.08
  4. Step 4: Simplify right side
    3,491,811.88x = 5,739,477,565,507.49
  5. Step 5: Solve for x
    x = 5,739,477,565,507.49/3,491,811.88
  6. Step 6: Final answer
    x = 1,643,696.10

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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.