Home / 1,797,969.42-2,481,098.22-982,010.64

Finding the Fourth Proportional to 1,797,969.42, 2,481,098.22 and 982,010.64

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Solution

The fourth proportional to 1,797,969.42, 2,481,098.22 and 982,010.64 is: 1,355,120.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,969.42 : 2,481,098.22 = 982,010.64 : x
  2. Step 2: Convert to fraction form
    1,797,969.42/2,481,098.22 = 982,010.64/x
  3. Step 3: Cross multiply
    1,797,969.42x = 2,481,098.22 × 982,010.64
  4. Step 4: Simplify right side
    1,797,969.42x = 2,436,464,850,925.06
  5. Step 5: Solve for x
    x = 2,436,464,850,925.06/1,797,969.42
  6. Step 6: Final answer
    x = 1,355,120.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.