Home / 1,079,108.03-1,489,169.37-595,673.51

Finding the Fourth Proportional to 1,079,108.03, 1,489,169.37 and 595,673.51

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Solution

The fourth proportional to 1,079,108.03, 1,489,169.37 and 595,673.51 is: 822,029.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,108.03 : 1,489,169.37 = 595,673.51 : x
  2. Step 2: Convert to fraction form
    1,079,108.03/1,489,169.37 = 595,673.51/x
  3. Step 3: Cross multiply
    1,079,108.03x = 1,489,169.37 × 595,673.51
  4. Step 4: Simplify right side
    1,079,108.03x = 887,058,735,188.17
  5. Step 5: Solve for x
    x = 887,058,735,188.17/1,079,108.03
  6. Step 6: Final answer
    x = 822,029.59

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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.