Home / 799,567.44-1,199,683.44-350,056.80

Finding the Fourth Proportional to 799,567.44, 1,199,683.44 and 350,056.80

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Solution

The fourth proportional to 799,567.44, 1,199,683.44 and 350,056.80 is: 525,230.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,567.44 : 1,199,683.44 = 350,056.80 : x
  2. Step 2: Convert to fraction form
    799,567.44/1,199,683.44 = 350,056.80/x
  3. Step 3: Cross multiply
    799,567.44x = 1,199,683.44 × 350,056.80
  4. Step 4: Simplify right side
    799,567.44x = 419,957,346,019.39
  5. Step 5: Solve for x
    x = 419,957,346,019.39/799,567.44
  6. Step 6: Final answer
    x = 525,230.67

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Double scale
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Similar ratio
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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.