Home / 945,292.88-1,414,608.60-590,474

Finding the Fourth Proportional to 945,292.88, 1,414,608.60 and 590,474

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Solution

The fourth proportional to 945,292.88, 1,414,608.60 and 590,474 is: 883,630.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,292.88 : 1,414,608.60 = 590,474 : x
  2. Step 2: Convert to fraction form
    945,292.88/1,414,608.60 = 590,474/x
  3. Step 3: Cross multiply
    945,292.88x = 1,414,608.60 × 590,474
  4. Step 4: Simplify right side
    945,292.88x = 835,289,598,476.40
  5. Step 5: Solve for x
    x = 835,289,598,476.40/945,292.88
  6. Step 6: Final answer
    x = 883,630.48

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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.