Home / 1,079,022.93-1,489,051.80-595,588.26

Finding the Fourth Proportional to 1,079,022.93, 1,489,051.80 and 595,588.26

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Solution

The fourth proportional to 1,079,022.93, 1,489,051.80 and 595,588.26 is: 821,911.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,022.93 : 1,489,051.80 = 595,588.26 : x
  2. Step 2: Convert to fraction form
    1,079,022.93/1,489,051.80 = 595,588.26/x
  3. Step 3: Cross multiply
    1,079,022.93x = 1,489,051.80 × 595,588.26
  4. Step 4: Simplify right side
    1,079,022.93x = 886,861,770,611.87
  5. Step 5: Solve for x
    x = 886,861,770,611.87/1,079,022.93
  6. Step 6: Final answer
    x = 821,911.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.