Finding the Third Proportional to 734,655.25 and 1,113,071.75
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Solution
The third proportional to 734,655.25 and 1,113,071.75 is: 1,686,408.31
Step by Step Solution
- Step 1: Write the proportion equation
734,655.25 : 1,113,071.75 = 1,113,071.75 : x - Step 2: Convert to fraction form
734,655.25/1,113,071.75 = 1,113,071.75/x - Step 3: Cross multiply
734,655.25x = 1,113,071.75 × 1,113,071.75 - Step 4: Simplify right side
734,655.25x = 1,238,928,720,648.06 - Step 5: Solve for x
x = 1,238,928,720,648.06/734,655.25 - Step 6: Final answer
x = 1,686,408.31
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.