Home / 804,197.18-1,108,854.52-599,893.43

Finding the Fourth Proportional to 804,197.18, 1,108,854.52 and 599,893.43

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Solution

The fourth proportional to 804,197.18, 1,108,854.52 and 599,893.43 is: 827,153.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,197.18 : 1,108,854.52 = 599,893.43 : x
  2. Step 2: Convert to fraction form
    804,197.18/1,108,854.52 = 599,893.43/x
  3. Step 3: Cross multiply
    804,197.18x = 1,108,854.52 × 599,893.43
  4. Step 4: Simplify right side
    804,197.18x = 665,194,534,329.80
  5. Step 5: Solve for x
    x = 665,194,534,329.80/804,197.18
  6. Step 6: Final answer
    x = 827,153.53

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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.