Finding the Fourth Proportional to 3,663,292.63, 5,495,201.39 and 967,590.96
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Solution
The fourth proportional to 3,663,292.63, 5,495,201.39 and 967,590.96 is: 1,451,455.76
Step by Step Solution
- Step 1: Write the proportion equation
3,663,292.63 : 5,495,201.39 = 967,590.96 : x - Step 2: Convert to fraction form
3,663,292.63/5,495,201.39 = 967,590.96/x - Step 3: Cross multiply
3,663,292.63x = 5,495,201.39 × 967,590.96 - Step 4: Simplify right side
3,663,292.63x = 5,317,107,205,926.72 - Step 5: Solve for x
x = 5,317,107,205,926.72/3,663,292.63 - Step 6: Final answer
x = 1,451,455.76
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.