Finding the Fourth Proportional to 4,010,944.08, 6,013,423.92 and 2,413,132.80
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Solution
The fourth proportional to 4,010,944.08, 6,013,423.92 and 2,413,132.80 is: 3,617,898.98
Step by Step Solution
- Step 1: Write the proportion equation
4,010,944.08 : 6,013,423.92 = 2,413,132.80 : x - Step 2: Convert to fraction form
4,010,944.08/6,013,423.92 = 2,413,132.80/x - Step 3: Cross multiply
4,010,944.08x = 6,013,423.92 × 2,413,132.80 - Step 4: Simplify right side
4,010,944.08x = 14,511,190,501,656.57 - Step 5: Solve for x
x = 14,511,190,501,656.57/4,010,944.08 - Step 6: Final answer
x = 3,617,898.98
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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.