Home / 3,016,188.23-4,522,860.79-1,095,745.05

Finding the Fourth Proportional to 3,016,188.23, 4,522,860.79 and 1,095,745.05

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Solution

The fourth proportional to 3,016,188.23, 4,522,860.79 and 1,095,745.05 is: 1,643,101.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,188.23 : 4,522,860.79 = 1,095,745.05 : x
  2. Step 2: Convert to fraction form
    3,016,188.23/4,522,860.79 = 1,095,745.05/x
  3. Step 3: Cross multiply
    3,016,188.23x = 4,522,860.79 × 1,095,745.05
  4. Step 4: Simplify right side
    3,016,188.23x = 4,955,902,319,742.23
  5. Step 5: Solve for x
    x = 4,955,902,319,742.23/3,016,188.23
  6. Step 6: Final answer
    x = 1,643,101.14

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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.