Home / 3,381,394.33-5,073,754.83-1,583,967.07

Finding the Fourth Proportional to 3,381,394.33, 5,073,754.83 and 1,583,967.07

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Solution

The fourth proportional to 3,381,394.33, 5,073,754.83 and 1,583,967.07 is: 2,376,729.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,394.33 : 5,073,754.83 = 1,583,967.07 : x
  2. Step 2: Convert to fraction form
    3,381,394.33/5,073,754.83 = 1,583,967.07/x
  3. Step 3: Cross multiply
    3,381,394.33x = 5,073,754.83 × 1,583,967.07
  4. Step 4: Simplify right side
    3,381,394.33x = 8,036,660,571,973.45
  5. Step 5: Solve for x
    x = 8,036,660,571,973.45/3,381,394.33
  6. Step 6: Final answer
    x = 2,376,729.77

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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.