Finding the Fourth Proportional to 6,777,610, 10,166,741.97 and 2,228,558.08
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Solution
The fourth proportional to 6,777,610, 10,166,741.97 and 2,228,558.08 is: 3,342,944.63
Step by Step Solution
- Step 1: Write the proportion equation
6,777,610 : 10,166,741.97 = 2,228,558.08 : x - Step 2: Convert to fraction form
6,777,610/10,166,741.97 = 2,228,558.08/x - Step 3: Cross multiply
6,777,610x = 10,166,741.97 × 2,228,558.08 - Step 4: Simplify right side
6,777,610x = 22,657,174,964,518.62 - Step 5: Solve for x
x = 22,657,174,964,518.62/6,777,610 - Step 6: Final answer
x = 3,342,944.63
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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.