Home / 3,586,672.98-5,381,190.60-1,456,185.06

Finding the Fourth Proportional to 3,586,672.98, 5,381,190.60 and 1,456,185.06

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Solution

The fourth proportional to 3,586,672.98, 5,381,190.60 and 1,456,185.06 is: 2,184,757.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,672.98 : 5,381,190.60 = 1,456,185.06 : x
  2. Step 2: Convert to fraction form
    3,586,672.98/5,381,190.60 = 1,456,185.06/x
  3. Step 3: Cross multiply
    3,586,672.98x = 5,381,190.60 × 1,456,185.06
  4. Step 4: Simplify right side
    3,586,672.98x = 7,836,009,356,732.44
  5. Step 5: Solve for x
    x = 7,836,009,356,732.44/3,586,672.98
  6. Step 6: Final answer
    x = 2,184,757.13

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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.