Finding the Third Proportional to 4,154,868 and 6,382,383.75
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Solution
The third proportional to 4,154,868 and 6,382,383.75 is: 9,804,119.49
Step by Step Solution
- Step 1: Write the proportion equation
4,154,868 : 6,382,383.75 = 6,382,383.75 : x - Step 2: Convert to fraction form
4,154,868/6,382,383.75 = 6,382,383.75/x - Step 3: Cross multiply
4,154,868x = 6,382,383.75 × 6,382,383.75 - Step 4: Simplify right side
4,154,868x = 40,734,822,332,264.06 - Step 5: Solve for x
x = 40,734,822,332,264.06/4,154,868 - Step 6: Final answer
x = 9,804,119.49
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.