Home / 5,082,814.12-7,624,312.31-1,846,650.08

Finding the Fourth Proportional to 5,082,814.12, 7,624,312.31 and 1,846,650.08

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Solution

The fourth proportional to 5,082,814.12, 7,624,312.31 and 1,846,650.08 is: 2,770,008.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,814.12 : 7,624,312.31 = 1,846,650.08 : x
  2. Step 2: Convert to fraction form
    5,082,814.12/7,624,312.31 = 1,846,650.08/x
  3. Step 3: Cross multiply
    5,082,814.12x = 7,624,312.31 × 1,846,650.08
  4. Step 4: Simplify right side
    5,082,814.12x = 14,079,436,938,958.37
  5. Step 5: Solve for x
    x = 14,079,436,938,958.37/5,082,814.12
  6. Step 6: Final answer
    x = 2,770,008.23

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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.