Home / 944,808.75-1,416,922.44-270,709.44

Finding the Fourth Proportional to 944,808.75, 1,416,922.44 and 270,709.44

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Solution

The fourth proportional to 944,808.75, 1,416,922.44 and 270,709.44 is: 405,980.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,808.75 : 1,416,922.44 = 270,709.44 : x
  2. Step 2: Convert to fraction form
    944,808.75/1,416,922.44 = 270,709.44/x
  3. Step 3: Cross multiply
    944,808.75x = 1,416,922.44 × 270,709.44
  4. Step 4: Simplify right side
    944,808.75x = 383,574,280,255.83
  5. Step 5: Solve for x
    x = 383,574,280,255.83/944,808.75
  6. Step 6: Final answer
    x = 405,980.87

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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.