Home / 2,526,135.32-3,789,148.25-704,451.65

Finding the Fourth Proportional to 2,526,135.32, 3,789,148.25 and 704,451.65

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Solution

The fourth proportional to 2,526,135.32, 3,789,148.25 and 704,451.65 is: 1,056,662.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,135.32 : 3,789,148.25 = 704,451.65 : x
  2. Step 2: Convert to fraction form
    2,526,135.32/3,789,148.25 = 704,451.65/x
  3. Step 3: Cross multiply
    2,526,135.32x = 3,789,148.25 × 704,451.65
  4. Step 4: Simplify right side
    2,526,135.32x = 2,669,271,724,455.69
  5. Step 5: Solve for x
    x = 2,669,271,724,455.69/2,526,135.32
  6. Step 6: Final answer
    x = 1,056,662.21

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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.