Home / 833,594.26-1,150,361.22-451,621.05

Finding the Fourth Proportional to 833,594.26, 1,150,361.22 and 451,621.05

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Solution

The fourth proportional to 833,594.26, 1,150,361.22 and 451,621.05 is: 623,237.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,594.26 : 1,150,361.22 = 451,621.05 : x
  2. Step 2: Convert to fraction form
    833,594.26/1,150,361.22 = 451,621.05/x
  3. Step 3: Cross multiply
    833,594.26x = 1,150,361.22 × 451,621.05
  4. Step 4: Simplify right side
    833,594.26x = 519,527,342,055.68
  5. Step 5: Solve for x
    x = 519,527,342,055.68/833,594.26
  6. Step 6: Final answer
    x = 623,237.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.