Home / 10,511,896.23-14,503,020.03-5,864,927.85

Finding the Fourth Proportional to 10,511,896.23, 14,503,020.03 and 5,864,927.85

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Solution

The fourth proportional to 10,511,896.23, 14,503,020.03 and 5,864,927.85 is: 8,091,705.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,511,896.23 : 14,503,020.03 = 5,864,927.85 : x
  2. Step 2: Convert to fraction form
    10,511,896.23/14,503,020.03 = 5,864,927.85/x
  3. Step 3: Cross multiply
    10,511,896.23x = 14,503,020.03 × 5,864,927.85
  4. Step 4: Simplify right side
    10,511,896.23x = 85,059,166,083,054.83
  5. Step 5: Solve for x
    x = 85,059,166,083,054.83/10,511,896.23
  6. Step 6: Final answer
    x = 8,091,705.27

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Why These Related Problems?

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