Finding the Third Proportional to 541,495.13 and 841,858.31
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Solution
The third proportional to 541,495.13 and 841,858.31 is: 1,308,830.65
Step by Step Solution
- Step 1: Write the proportion equation
541,495.13 : 841,858.31 = 841,858.31 : x - Step 2: Convert to fraction form
541,495.13/841,858.31 = 841,858.31/x - Step 3: Cross multiply
541,495.13x = 841,858.31 × 841,858.31 - Step 4: Simplify right side
541,495.13x = 708,725,418,325.35 - Step 5: Solve for x
x = 708,725,418,325.35/541,495.13 - Step 6: Final answer
x = 1,308,830.65
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.