Home / 1,036,679.26-1,554,377.34-404,850.10

Finding the Fourth Proportional to 1,036,679.26, 1,554,377.34 and 404,850.10

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Solution

The fourth proportional to 1,036,679.26, 1,554,377.34 and 404,850.10 is: 607,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,679.26 : 1,554,377.34 = 404,850.10 : x
  2. Step 2: Convert to fraction form
    1,036,679.26/1,554,377.34 = 404,850.10/x
  3. Step 3: Cross multiply
    1,036,679.26x = 1,554,377.34 × 404,850.10
  4. Step 4: Simplify right side
    1,036,679.26x = 629,289,821,536.73
  5. Step 5: Solve for x
    x = 629,289,821,536.73/1,036,679.26
  6. Step 6: Final answer
    x = 607,024.61

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1.5x scale

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.