Home / 1,016,647.30-1,522,566.42-882,800.11

Finding the Fourth Proportional to 1,016,647.30, 1,522,566.42 and 882,800.11

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Solution

The fourth proportional to 1,016,647.30, 1,522,566.42 and 882,800.11 is: 1,322,112.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,647.30 : 1,522,566.42 = 882,800.11 : x
  2. Step 2: Convert to fraction form
    1,016,647.30/1,522,566.42 = 882,800.11/x
  3. Step 3: Cross multiply
    1,016,647.30x = 1,522,566.42 × 882,800.11
  4. Step 4: Simplify right side
    1,016,647.30x = 1,344,121,803,058.31
  5. Step 5: Solve for x
    x = 1,344,121,803,058.31/1,016,647.30
  6. Step 6: Final answer
    x = 1,322,112.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.