Finding the Fourth Proportional to 4,346,174.70, 6,515,270.73 and 1,504,299.42
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Solution
The fourth proportional to 4,346,174.70, 6,515,270.73 and 1,504,299.42 is: 2,255,067.65
Step by Step Solution
- Step 1: Write the proportion equation
4,346,174.70 : 6,515,270.73 = 1,504,299.42 : x - Step 2: Convert to fraction form
4,346,174.70/6,515,270.73 = 1,504,299.42/x - Step 3: Cross multiply
4,346,174.70x = 6,515,270.73 × 1,504,299.42 - Step 4: Simplify right side
4,346,174.70x = 9,800,917,980,281.98 - Step 5: Solve for x
x = 9,800,917,980,281.98/4,346,174.70 - Step 6: Final answer
x = 2,255,067.65
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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.