Home / 5,841,014.80-8,761,522.20-3,825,475.60

Finding the Fourth Proportional to 5,841,014.80, 8,761,522.20 and 3,825,475.60

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Solution

The fourth proportional to 5,841,014.80, 8,761,522.20 and 3,825,475.60 is: 5,738,213.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841,014.80 : 8,761,522.20 = 3,825,475.60 : x
  2. Step 2: Convert to fraction form
    5,841,014.80/8,761,522.20 = 3,825,475.60/x
  3. Step 3: Cross multiply
    5,841,014.80x = 8,761,522.20 × 3,825,475.60
  4. Step 4: Simplify right side
    5,841,014.80x = 33,516,989,394,958.32
  5. Step 5: Solve for x
    x = 33,516,989,394,958.32/5,841,014.80
  6. Step 6: Final answer
    x = 5,738,213.40

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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.