Home / 944,254.95-1,416,380.67-295,880.79

Finding the Fourth Proportional to 944,254.95, 1,416,380.67 and 295,880.79

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Solution

The fourth proportional to 944,254.95, 1,416,380.67 and 295,880.79 is: 443,820.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,254.95 : 1,416,380.67 = 295,880.79 : x
  2. Step 2: Convert to fraction form
    944,254.95/1,416,380.67 = 295,880.79/x
  3. Step 3: Cross multiply
    944,254.95x = 1,416,380.67 × 295,880.79
  4. Step 4: Simplify right side
    944,254.95x = 419,079,831,580.33
  5. Step 5: Solve for x
    x = 419,079,831,580.33/944,254.95
  6. Step 6: Final answer
    x = 443,820.64

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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.