Home / 5,327,022.30-7,993,813.95-2,295,840.30

Finding the Fourth Proportional to 5,327,022.30, 7,993,813.95 and 2,295,840.30

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Solution

The fourth proportional to 5,327,022.30, 7,993,813.95 and 2,295,840.30 is: 3,445,174.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,022.30 : 7,993,813.95 = 2,295,840.30 : x
  2. Step 2: Convert to fraction form
    5,327,022.30/7,993,813.95 = 2,295,840.30/x
  3. Step 3: Cross multiply
    5,327,022.30x = 7,993,813.95 × 2,295,840.30
  4. Step 4: Simplify right side
    5,327,022.30x = 18,352,520,217,112.18
  5. Step 5: Solve for x
    x = 18,352,520,217,112.18/5,327,022.30
  6. Step 6: Final answer
    x = 3,445,174.28

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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.