Home / 5,443,576.44-7,512,025.50-3,407,508.60

Finding the Fourth Proportional to 5,443,576.44, 7,512,025.50 and 3,407,508.60

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Solution

The fourth proportional to 5,443,576.44, 7,512,025.50 and 3,407,508.60 is: 4,702,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,576.44 : 7,512,025.50 = 3,407,508.60 : x
  2. Step 2: Convert to fraction form
    5,443,576.44/7,512,025.50 = 3,407,508.60/x
  3. Step 3: Cross multiply
    5,443,576.44x = 7,512,025.50 × 3,407,508.60
  4. Step 4: Simplify right side
    5,443,576.44x = 25,597,291,494,669.30
  5. Step 5: Solve for x
    x = 25,597,291,494,669.30/5,443,576.44
  6. Step 6: Final answer
    x = 4,702,293.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.