Finding the Third Proportional to 384,355.97 and 841,109.06
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Solution
The third proportional to 384,355.97 and 841,109.06 is: 1,840,649.07
Step by Step Solution
- Step 1: Write the proportion equation
384,355.97 : 841,109.06 = 841,109.06 : x - Step 2: Convert to fraction form
384,355.97/841,109.06 = 841,109.06/x - Step 3: Cross multiply
384,355.97x = 841,109.06 × 841,109.06 - Step 4: Simplify right side
384,355.97x = 707,464,455,019.63 - Step 5: Solve for x
x = 707,464,455,019.63/384,355.97 - Step 6: Final answer
x = 1,840,649.07
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.