Home / 6,384,025.80-9,576,038.70-2,600,224.20

Finding the Fourth Proportional to 6,384,025.80, 9,576,038.70 and 2,600,224.20

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Solution

The fourth proportional to 6,384,025.80, 9,576,038.70 and 2,600,224.20 is: 3,900,336.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,025.80 : 9,576,038.70 = 2,600,224.20 : x
  2. Step 2: Convert to fraction form
    6,384,025.80/9,576,038.70 = 2,600,224.20/x
  3. Step 3: Cross multiply
    6,384,025.80x = 9,576,038.70 × 2,600,224.20
  4. Step 4: Simplify right side
    6,384,025.80x = 24,899,847,567,876.54
  5. Step 5: Solve for x
    x = 24,899,847,567,876.54/6,384,025.80
  6. Step 6: Final answer
    x = 3,900,336.30

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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.