Home / 6,234,022.30-9,351,325.05-1,974,523.90

Finding the Fourth Proportional to 6,234,022.30, 9,351,325.05 and 1,974,523.90

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Solution

The fourth proportional to 6,234,022.30, 9,351,325.05 and 1,974,523.90 is: 2,961,878.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,022.30 : 9,351,325.05 = 1,974,523.90 : x
  2. Step 2: Convert to fraction form
    6,234,022.30/9,351,325.05 = 1,974,523.90/x
  3. Step 3: Cross multiply
    6,234,022.30x = 9,351,325.05 × 1,974,523.90
  4. Step 4: Simplify right side
    6,234,022.30x = 18,464,414,807,893.70
  5. Step 5: Solve for x
    x = 18,464,414,807,893.70/6,234,022.30
  6. Step 6: Final answer
    x = 2,961,878.21

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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.