Home / 968,375.50-1,452,796.53-303,527.50

Finding the Fourth Proportional to 968,375.50, 1,452,796.53 and 303,527.50

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Solution

The fourth proportional to 968,375.50, 1,452,796.53 and 303,527.50 is: 455,364.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,375.50 : 1,452,796.53 = 303,527.50 : x
  2. Step 2: Convert to fraction form
    968,375.50/1,452,796.53 = 303,527.50/x
  3. Step 3: Cross multiply
    968,375.50x = 1,452,796.53 × 303,527.50
  4. Step 4: Simplify right side
    968,375.50x = 440,963,698,759.58
  5. Step 5: Solve for x
    x = 440,963,698,759.58/968,375.50
  6. Step 6: Final answer
    x = 455,364.37

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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.