Home / 944,809.57-1,416,923.66-270,710.25

Finding the Fourth Proportional to 944,809.57, 1,416,923.66 and 270,710.25

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Solution

The fourth proportional to 944,809.57, 1,416,923.66 and 270,710.25 is: 405,982.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,809.57 : 1,416,923.66 = 270,710.25 : x
  2. Step 2: Convert to fraction form
    944,809.57/1,416,923.66 = 270,710.25/x
  3. Step 3: Cross multiply
    944,809.57x = 1,416,923.66 × 270,710.25
  4. Step 4: Simplify right side
    944,809.57x = 383,575,761,095.05
  5. Step 5: Solve for x
    x = 383,575,761,095.05/944,809.57
  6. Step 6: Final answer
    x = 405,982.09

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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.