Finding the Third Proportional to 1,605,305.25 and 2,201,271.75
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Solution
The third proportional to 1,605,305.25 and 2,201,271.75 is: 3,018,489.67
Step by Step Solution
- Step 1: Write the proportion equation
1,605,305.25 : 2,201,271.75 = 2,201,271.75 : x - Step 2: Convert to fraction form
1,605,305.25/2,201,271.75 = 2,201,271.75/x - Step 3: Cross multiply
1,605,305.25x = 2,201,271.75 × 2,201,271.75 - Step 4: Simplify right side
1,605,305.25x = 4,845,597,317,348.06 - Step 5: Solve for x
x = 4,845,597,317,348.06/1,605,305.25 - Step 6: Final answer
x = 3,018,489.67
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.