Finding the Third Proportional to 507,701.63 and 1,115,054.63
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Solution
The third proportional to 507,701.63 and 1,115,054.63 is: 2,448,971.51
Step by Step Solution
- Step 1: Write the proportion equation
507,701.63 : 1,115,054.63 = 1,115,054.63 : x - Step 2: Convert to fraction form
507,701.63/1,115,054.63 = 1,115,054.63/x - Step 3: Cross multiply
507,701.63x = 1,115,054.63 × 1,115,054.63 - Step 4: Simplify right side
507,701.63x = 1,243,346,816,733.89 - Step 5: Solve for x
x = 1,243,346,816,733.89/507,701.63 - Step 6: Final answer
x = 2,448,971.51
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.