Finding the Third Proportional to 450,547.31 and 984,177.84
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Solution
The third proportional to 450,547.31 and 984,177.84 is: 2,149,843.09
Step by Step Solution
- Step 1: Write the proportion equation
450,547.31 : 984,177.84 = 984,177.84 : x - Step 2: Convert to fraction form
450,547.31/984,177.84 = 984,177.84/x - Step 3: Cross multiply
450,547.31x = 984,177.84 × 984,177.84 - Step 4: Simplify right side
450,547.31x = 968,606,028,128.40 - Step 5: Solve for x
x = 968,606,028,128.40/450,547.31 - Step 6: Final answer
x = 2,149,843.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.