Finding the Third Proportional to 405,663.19 and 867,606.19
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Solution
The third proportional to 405,663.19 and 867,606.19 is: 1,855,580.00
Step by Step Solution
- Step 1: Write the proportion equation
405,663.19 : 867,606.19 = 867,606.19 : x - Step 2: Convert to fraction form
405,663.19/867,606.19 = 867,606.19/x - Step 3: Cross multiply
405,663.19x = 867,606.19 × 867,606.19 - Step 4: Simplify right side
405,663.19x = 752,740,496,588.29 - Step 5: Solve for x
x = 752,740,496,588.29/405,663.19 - Step 6: Final answer
x = 1,855,580.00
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.