Home / 3,441,201.54-5,161,785.03-882,405.06

Finding the Fourth Proportional to 3,441,201.54, 5,161,785.03 and 882,405.06

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Solution

The fourth proportional to 3,441,201.54, 5,161,785.03 and 882,405.06 is: 1,323,603.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,201.54 : 5,161,785.03 = 882,405.06 : x
  2. Step 2: Convert to fraction form
    3,441,201.54/5,161,785.03 = 882,405.06/x
  3. Step 3: Cross multiply
    3,441,201.54x = 5,161,785.03 × 882,405.06
  4. Step 4: Simplify right side
    3,441,201.54x = 4,554,785,229,104.25
  5. Step 5: Solve for x
    x = 4,554,785,229,104.25/3,441,201.54
  6. Step 6: Final answer
    x = 1,323,603.16

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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.