Finding the Third Proportional to 4,101,329.25 and 8,974,941.75
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Solution
The third proportional to 4,101,329.25 and 8,974,941.75 is: 19,639,871.49
Step by Step Solution
- Step 1: Write the proportion equation
4,101,329.25 : 8,974,941.75 = 8,974,941.75 : x - Step 2: Convert to fraction form
4,101,329.25/8,974,941.75 = 8,974,941.75/x - Step 3: Cross multiply
4,101,329.25x = 8,974,941.75 × 8,974,941.75 - Step 4: Simplify right side
4,101,329.25x = 80,549,579,415,893.06 - Step 5: Solve for x
x = 80,549,579,415,893.06/4,101,329.25 - Step 6: Final answer
x = 19,639,871.49
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.