Finding the Fourth Proportional to 4,511,404.08, 6,751,292.49 and 3,233,418.48
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Solution
The fourth proportional to 4,511,404.08, 6,751,292.49 and 3,233,418.48 is: 4,838,793.76
Step by Step Solution
- Step 1: Write the proportion equation
4,511,404.08 : 6,751,292.49 = 3,233,418.48 : x - Step 2: Convert to fraction form
4,511,404.08/6,751,292.49 = 3,233,418.48/x - Step 3: Cross multiply
4,511,404.08x = 6,751,292.49 × 3,233,418.48 - Step 4: Simplify right side
4,511,404.08x = 21,829,753,901,051.21 - Step 5: Solve for x
x = 21,829,753,901,051.21/4,511,404.08 - Step 6: Final answer
x = 4,838,793.76
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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.