Finding the Fourth Proportional to 4,580,580.33, 6,323,654.97 and 3,531,710.73
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Solution
The fourth proportional to 4,580,580.33, 6,323,654.97 and 3,531,710.73 is: 4,875,652.98
Step by Step Solution
- Step 1: Write the proportion equation
4,580,580.33 : 6,323,654.97 = 3,531,710.73 : x - Step 2: Convert to fraction form
4,580,580.33/6,323,654.97 = 3,531,710.73/x - Step 3: Cross multiply
4,580,580.33x = 6,323,654.97 × 3,531,710.73 - Step 4: Simplify right side
4,580,580.33x = 22,333,320,092,708.27 - Step 5: Solve for x
x = 22,333,320,092,708.27/4,580,580.33 - Step 6: Final answer
x = 4,875,652.98
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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.