Home / 7,323,162.06-10,106,562.33-4,060,999.98

Finding the Fourth Proportional to 7,323,162.06, 10,106,562.33 and 4,060,999.98

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Solution

The fourth proportional to 7,323,162.06, 10,106,562.33 and 4,060,999.98 is: 5,604,511.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,162.06 : 10,106,562.33 = 4,060,999.98 : x
  2. Step 2: Convert to fraction form
    7,323,162.06/10,106,562.33 = 4,060,999.98/x
  3. Step 3: Cross multiply
    7,323,162.06x = 10,106,562.33 × 4,060,999.98
  4. Step 4: Simplify right side
    7,323,162.06x = 41,042,749,419,998.75
  5. Step 5: Solve for x
    x = 41,042,749,419,998.75/7,323,162.06
  6. Step 6: Final answer
    x = 5,604,511.97

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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.