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Finding the Fourth Proportional to 362,340.42, 541,070.58 and 295,912.32

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Solution

The fourth proportional to 362,340.42, 541,070.58 and 295,912.32 is: 441,875.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,340.42 : 541,070.58 = 295,912.32 : x
  2. Step 2: Convert to fraction form
    362,340.42/541,070.58 = 295,912.32/x
  3. Step 3: Cross multiply
    362,340.42x = 541,070.58 × 295,912.32
  4. Step 4: Simplify right side
    362,340.42x = 160,109,450,611.55
  5. Step 5: Solve for x
    x = 160,109,450,611.55/362,340.42
  6. Step 6: Final answer
    x = 441,875.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.