Home / 598,555.26-897,633.69-193,651.29

Finding the Fourth Proportional to 598,555.26, 897,633.69 and 193,651.29

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Solution

The fourth proportional to 598,555.26, 897,633.69 and 193,651.29 is: 290,412.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,555.26 : 897,633.69 = 193,651.29 : x
  2. Step 2: Convert to fraction form
    598,555.26/897,633.69 = 193,651.29/x
  3. Step 3: Cross multiply
    598,555.26x = 897,633.69 × 193,651.29
  4. Step 4: Simplify right side
    598,555.26x = 173,827,922,015.96
  5. Step 5: Solve for x
    x = 173,827,922,015.96/598,555.26
  6. Step 6: Final answer
    x = 290,412.49

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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.