Home / 799,338.51-1,199,087.46-230,733.39

Finding the Fourth Proportional to 799,338.51, 1,199,087.46 and 230,733.39

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Solution

The fourth proportional to 799,338.51, 1,199,087.46 and 230,733.39 is: 346,123.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,338.51 : 1,199,087.46 = 230,733.39 : x
  2. Step 2: Convert to fraction form
    799,338.51/1,199,087.46 = 230,733.39/x
  3. Step 3: Cross multiply
    799,338.51x = 1,199,087.46 × 230,733.39
  4. Step 4: Simplify right side
    799,338.51x = 276,669,514,552.29
  5. Step 5: Solve for x
    x = 276,669,514,552.29/799,338.51
  6. Step 6: Final answer
    x = 346,123.09

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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.