Finding the Third Proportional to 509,977.13 and 1,118,043
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Solution
The third proportional to 509,977.13 and 1,118,043 is: 2,451,129.84
Step by Step Solution
- Step 1: Write the proportion equation
509,977.13 : 1,118,043 = 1,118,043 : x - Step 2: Convert to fraction form
509,977.13/1,118,043 = 1,118,043/x - Step 3: Cross multiply
509,977.13x = 1,118,043 × 1,118,043 - Step 4: Simplify right side
509,977.13x = 1,250,020,149,849 - Step 5: Solve for x
x = 1,250,020,149,849/509,977.13 - Step 6: Final answer
x = 2,451,129.84
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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.