Home / 5,552,818.01-8,325,863.10-3,631,410.02

Finding the Fourth Proportional to 5,552,818.01, 8,325,863.10 and 3,631,410.02

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Solution

The fourth proportional to 5,552,818.01, 8,325,863.10 and 3,631,410.02 is: 5,444,915.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,818.01 : 8,325,863.10 = 3,631,410.02 : x
  2. Step 2: Convert to fraction form
    5,552,818.01/8,325,863.10 = 3,631,410.02/x
  3. Step 3: Cross multiply
    5,552,818.01x = 8,325,863.10 × 3,631,410.02
  4. Step 4: Simplify right side
    5,552,818.01x = 30,234,622,644,858.95
  5. Step 5: Solve for x
    x = 30,234,622,644,858.95/5,552,818.01
  6. Step 6: Final answer
    x = 5,444,915.11

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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.