Home / 2,409,284.98-3,324,908.01-1,321,596.46

Finding the Fourth Proportional to 2,409,284.98, 3,324,908.01 and 1,321,596.46

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Solution

The fourth proportional to 2,409,284.98, 3,324,908.01 and 1,321,596.46 is: 1,823,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,284.98 : 3,324,908.01 = 1,321,596.46 : x
  2. Step 2: Convert to fraction form
    2,409,284.98/3,324,908.01 = 1,321,596.46/x
  3. Step 3: Cross multiply
    2,409,284.98x = 3,324,908.01 × 1,321,596.46
  4. Step 4: Simplify right side
    2,409,284.98x = 4,394,186,655,841.64
  5. Step 5: Solve for x
    x = 4,394,186,655,841.64/2,409,284.98
  6. Step 6: Final answer
    x = 1,823,855.08

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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.