Home / 4,604.19-6,904.26-1,316.54

Finding the Fourth Proportional to 4,604.19, 6,904.26 and 1,316.54

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Solution

The fourth proportional to 4,604.19, 6,904.26 and 1,316.54 is: 1,974.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604.19 : 6,904.26 = 1,316.54 : x
  2. Step 2: Convert to fraction form
    4,604.19/6,904.26 = 1,316.54/x
  3. Step 3: Cross multiply
    4,604.19x = 6,904.26 × 1,316.54
  4. Step 4: Simplify right side
    4,604.19x = 9,089,699.94
  5. Step 5: Solve for x
    x = 9,089,699.94/4,604.19
  6. Step 6: Final answer
    x = 1,974.22

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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.