Home / 2,414,967.30-3,622,450.95-1,618,704.90

Finding the Fourth Proportional to 2,414,967.30, 3,622,450.95 and 1,618,704.90

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Solution

The fourth proportional to 2,414,967.30, 3,622,450.95 and 1,618,704.90 is: 2,428,057.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,967.30 : 3,622,450.95 = 1,618,704.90 : x
  2. Step 2: Convert to fraction form
    2,414,967.30/3,622,450.95 = 1,618,704.90/x
  3. Step 3: Cross multiply
    2,414,967.30x = 3,622,450.95 × 1,618,704.90
  4. Step 4: Simplify right side
    2,414,967.30x = 5,863,679,102,774.66
  5. Step 5: Solve for x
    x = 5,863,679,102,774.66/2,414,967.30
  6. Step 6: Final answer
    x = 2,428,057.35

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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.