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Finding the Fourth Proportional to 632,503.44, 949,066.80 and 295,567.32

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Solution

The fourth proportional to 632,503.44, 949,066.80 and 295,567.32 is: 443,496.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,503.44 : 949,066.80 = 295,567.32 : x
  2. Step 2: Convert to fraction form
    632,503.44/949,066.80 = 295,567.32/x
  3. Step 3: Cross multiply
    632,503.44x = 949,066.80 × 295,567.32
  4. Step 4: Simplify right side
    632,503.44x = 280,513,130,576.98
  5. Step 5: Solve for x
    x = 280,513,130,576.98/632,503.44
  6. Step 6: Final answer
    x = 443,496.61

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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.