Home / 969,861.60-1,454,792.40-295,941.60

Finding the Fourth Proportional to 969,861.60, 1,454,792.40 and 295,941.60

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Solution

The fourth proportional to 969,861.60, 1,454,792.40 and 295,941.60 is: 443,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,861.60 : 1,454,792.40 = 295,941.60 : x
  2. Step 2: Convert to fraction form
    969,861.60/1,454,792.40 = 295,941.60/x
  3. Step 3: Cross multiply
    969,861.60x = 1,454,792.40 × 295,941.60
  4. Step 4: Simplify right side
    969,861.60x = 430,533,590,523.84
  5. Step 5: Solve for x
    x = 430,533,590,523.84/969,861.60
  6. Step 6: Final answer
    x = 443,912.40

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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.