Finding the Third Proportional to 301,816.13 and 482,248.69
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Solution
The third proportional to 301,816.13 and 482,248.69 is: 770,547.95
Step by Step Solution
- Step 1: Write the proportion equation
301,816.13 : 482,248.69 = 482,248.69 : x - Step 2: Convert to fraction form
301,816.13/482,248.69 = 482,248.69/x - Step 3: Cross multiply
301,816.13x = 482,248.69 × 482,248.69 - Step 4: Simplify right side
301,816.13x = 232,563,796,595.47 - Step 5: Solve for x
x = 232,563,796,595.47/301,816.13 - Step 6: Final answer
x = 770,547.95
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.