Home / 10,826,345.80-14,940,356.87-5,931,753.33

Finding the Fourth Proportional to 10,826,345.80, 14,940,356.87 and 5,931,753.33

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Solution

The fourth proportional to 10,826,345.80, 14,940,356.87 and 5,931,753.33 is: 8,185,819.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,345.80 : 14,940,356.87 = 5,931,753.33 : x
  2. Step 2: Convert to fraction form
    10,826,345.80/14,940,356.87 = 5,931,753.33/x
  3. Step 3: Cross multiply
    10,826,345.80x = 14,940,356.87 × 5,931,753.33
  4. Step 4: Simplify right side
    10,826,345.80x = 88,622,511,629,840.27
  5. Step 5: Solve for x
    x = 88,622,511,629,840.27/10,826,345.80
  6. Step 6: Final answer
    x = 8,185,819.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.