Home / 944,454.22-1,416,263.37-270,381.94

Finding the Fourth Proportional to 944,454.22, 1,416,263.37 and 270,381.94

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Solution

The fourth proportional to 944,454.22, 1,416,263.37 and 270,381.94 is: 405,453.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,454.22 : 1,416,263.37 = 270,381.94 : x
  2. Step 2: Convert to fraction form
    944,454.22/1,416,263.37 = 270,381.94/x
  3. Step 3: Cross multiply
    944,454.22x = 1,416,263.37 × 270,381.94
  4. Step 4: Simplify right side
    944,454.22x = 382,932,037,531.54
  5. Step 5: Solve for x
    x = 382,932,037,531.54/944,454.22
  6. Step 6: Final answer
    x = 405,453.25

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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.