Finding the Third Proportional to 563,797.13 and 874,341
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Solution
The third proportional to 563,797.13 and 874,341 is: 1,355,934.88
Step by Step Solution
- Step 1: Write the proportion equation
563,797.13 : 874,341 = 874,341 : x - Step 2: Convert to fraction form
563,797.13/874,341 = 874,341/x - Step 3: Cross multiply
563,797.13x = 874,341 × 874,341 - Step 4: Simplify right side
563,797.13x = 764,472,184,281 - Step 5: Solve for x
x = 764,472,184,281/563,797.13 - Step 6: Final answer
x = 1,355,934.88
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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.