Home / 944,319.87-1,416,063.06-270,247.69

Finding the Fourth Proportional to 944,319.87, 1,416,063.06 and 270,247.69

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Solution

The fourth proportional to 944,319.87, 1,416,063.06 and 270,247.69 is: 405,252.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,319.87 : 1,416,063.06 = 270,247.69 : x
  2. Step 2: Convert to fraction form
    944,319.87/1,416,063.06 = 270,247.69/x
  3. Step 3: Cross multiply
    944,319.87x = 1,416,063.06 × 270,247.69
  4. Step 4: Simplify right side
    944,319.87x = 382,687,772,629.41
  5. Step 5: Solve for x
    x = 382,687,772,629.41/944,319.87
  6. Step 6: Final answer
    x = 405,252.27

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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.