Finding the Third Proportional to 415,671.75 and 896,206.50
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Solution
The third proportional to 415,671.75 and 896,206.50 is: 1,932,260.47
Step by Step Solution
- Step 1: Write the proportion equation
415,671.75 : 896,206.50 = 896,206.50 : x - Step 2: Convert to fraction form
415,671.75/896,206.50 = 896,206.50/x - Step 3: Cross multiply
415,671.75x = 896,206.50 × 896,206.50 - Step 4: Simplify right side
415,671.75x = 803,186,090,642.25 - Step 5: Solve for x
x = 803,186,090,642.25/415,671.75 - Step 6: Final answer
x = 1,932,260.47
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.