Finding the Fourth Proportional to 3,104,544.68, 4,284,264.92 and 1,746,417.68
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Solution
The fourth proportional to 3,104,544.68, 4,284,264.92 and 1,746,417.68 is: 2,410,052.61
Step by Step Solution
- Step 1: Write the proportion equation
3,104,544.68 : 4,284,264.92 = 1,746,417.68 : x - Step 2: Convert to fraction form
3,104,544.68/4,284,264.92 = 1,746,417.68/x - Step 3: Cross multiply
3,104,544.68x = 4,284,264.92 × 1,746,417.68 - Step 4: Simplify right side
3,104,544.68x = 7,482,116,002,091.79 - Step 5: Solve for x
x = 7,482,116,002,091.79/3,104,544.68 - Step 6: Final answer
x = 2,410,052.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.