Home / 3,625,189.92-5,437,431.52-1,100,867.04

Finding the Fourth Proportional to 3,625,189.92, 5,437,431.52 and 1,100,867.04

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Solution

The fourth proportional to 3,625,189.92, 5,437,431.52 and 1,100,867.04 is: 1,651,193.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,189.92 : 5,437,431.52 = 1,100,867.04 : x
  2. Step 2: Convert to fraction form
    3,625,189.92/5,437,431.52 = 1,100,867.04/x
  3. Step 3: Cross multiply
    3,625,189.92x = 5,437,431.52 × 1,100,867.04
  4. Step 4: Simplify right side
    3,625,189.92x = 5,985,889,142,625.10
  5. Step 5: Solve for x
    x = 5,985,889,142,625.10/3,625,189.92
  6. Step 6: Final answer
    x = 1,651,193.25

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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.