Finding the Third Proportional to 1,651,488.75 and 2,552,391
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Solution
The third proportional to 1,651,488.75 and 2,552,391 is: 3,944,743.68
Step by Step Solution
- Step 1: Write the proportion equation
1,651,488.75 : 2,552,391 = 2,552,391 : x - Step 2: Convert to fraction form
1,651,488.75/2,552,391 = 2,552,391/x - Step 3: Cross multiply
1,651,488.75x = 2,552,391 × 2,552,391 - Step 4: Simplify right side
1,651,488.75x = 6,514,699,816,881 - Step 5: Solve for x
x = 6,514,699,816,881/1,651,488.75 - Step 6: Final answer
x = 3,944,743.68
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.