Home / 3,257,431.09-4,886,184.26-982,975.19

Finding the Fourth Proportional to 3,257,431.09, 4,886,184.26 and 982,975.19

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Solution

The fourth proportional to 3,257,431.09, 4,886,184.26 and 982,975.19 is: 1,474,474.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,431.09 : 4,886,184.26 = 982,975.19 : x
  2. Step 2: Convert to fraction form
    3,257,431.09/4,886,184.26 = 982,975.19/x
  3. Step 3: Cross multiply
    3,257,431.09x = 4,886,184.26 × 982,975.19
  4. Step 4: Simplify right side
    3,257,431.09x = 4,802,997,901,330.58
  5. Step 5: Solve for x
    x = 4,802,997,901,330.58/3,257,431.09
  6. Step 6: Final answer
    x = 1,474,474.14

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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.