Finding the Third Proportional to 979,520.06 and 1,513,607.63
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Solution
The third proportional to 979,520.06 and 1,513,607.63 is: 2,338,908.75
Step by Step Solution
- Step 1: Write the proportion equation
979,520.06 : 1,513,607.63 = 1,513,607.63 : x - Step 2: Convert to fraction form
979,520.06/1,513,607.63 = 1,513,607.63/x - Step 3: Cross multiply
979,520.06x = 1,513,607.63 × 1,513,607.63 - Step 4: Simplify right side
979,520.06x = 2,291,008,042,458.14 - Step 5: Solve for x
x = 2,291,008,042,458.14/979,520.06 - Step 6: Final answer
x = 2,338,908.75
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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.