Home / 1,797,874.96-2,481,075.90-982,089.96

Finding the Fourth Proportional to 1,797,874.96, 2,481,075.90 and 982,089.96

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Solution

The fourth proportional to 1,797,874.96, 2,481,075.90 and 982,089.96 is: 1,355,288.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,874.96 : 2,481,075.90 = 982,089.96 : x
  2. Step 2: Convert to fraction form
    1,797,874.96/2,481,075.90 = 982,089.96/x
  3. Step 3: Cross multiply
    1,797,874.96x = 2,481,075.90 × 982,089.96
  4. Step 4: Simplify right side
    1,797,874.96x = 2,436,639,731,387.96
  5. Step 5: Solve for x
    x = 2,436,639,731,387.96/1,797,874.96
  6. Step 6: Final answer
    x = 1,355,288.76

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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.