Home / 910,568.74-1,365,852.39-236,593.54

Finding the Fourth Proportional to 910,568.74, 1,365,852.39 and 236,593.54

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Solution

The fourth proportional to 910,568.74, 1,365,852.39 and 236,593.54 is: 354,890.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,568.74 : 1,365,852.39 = 236,593.54 : x
  2. Step 2: Convert to fraction form
    910,568.74/1,365,852.39 = 236,593.54/x
  3. Step 3: Cross multiply
    910,568.74x = 1,365,852.39 × 236,593.54
  4. Step 4: Simplify right side
    910,568.74x = 323,151,852,067.56
  5. Step 5: Solve for x
    x = 323,151,852,067.56/910,568.74
  6. Step 6: Final answer
    x = 354,890.12

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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.