Finding the Third Proportional to 514,628.44 and 1,128,947.63
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Solution
The third proportional to 514,628.44 and 1,128,947.63 is: 2,476,588.25
Step by Step Solution
- Step 1: Write the proportion equation
514,628.44 : 1,128,947.63 = 1,128,947.63 : x - Step 2: Convert to fraction form
514,628.44/1,128,947.63 = 1,128,947.63/x - Step 3: Cross multiply
514,628.44x = 1,128,947.63 × 1,128,947.63 - Step 4: Simplify right side
514,628.44x = 1,274,522,739,993.14 - Step 5: Solve for x
x = 1,274,522,739,993.14/514,628.44 - Step 6: Final answer
x = 2,476,588.25
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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.