Home / 4,327,847.87-6,492,362.56-1,802,912.63

Finding the Fourth Proportional to 4,327,847.87, 6,492,362.56 and 1,802,912.63

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Solution

The fourth proportional to 4,327,847.87, 6,492,362.56 and 1,802,912.63 is: 2,704,615.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,847.87 : 6,492,362.56 = 1,802,912.63 : x
  2. Step 2: Convert to fraction form
    4,327,847.87/6,492,362.56 = 1,802,912.63/x
  3. Step 3: Cross multiply
    4,327,847.87x = 6,492,362.56 × 1,802,912.63
  4. Step 4: Simplify right side
    4,327,847.87x = 11,705,162,425,501.32
  5. Step 5: Solve for x
    x = 11,705,162,425,501.32/4,327,847.87
  6. Step 6: Final answer
    x = 2,704,615.04

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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.