Home / 967,706.56-1,452,000.48-494,148.16

Finding the Fourth Proportional to 967,706.56, 1,452,000.48 and 494,148.16

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Solution

The fourth proportional to 967,706.56, 1,452,000.48 and 494,148.16 is: 741,447.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,706.56 : 1,452,000.48 = 494,148.16 : x
  2. Step 2: Convert to fraction form
    967,706.56/1,452,000.48 = 494,148.16/x
  3. Step 3: Cross multiply
    967,706.56x = 1,452,000.48 × 494,148.16
  4. Step 4: Simplify right side
    967,706.56x = 717,503,365,511.12
  5. Step 5: Solve for x
    x = 717,503,365,511.12/967,706.56
  6. Step 6: Final answer
    x = 741,447.25

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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.