Finding the Third Proportional to 734,616.84 and 1,113,035.55
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Solution
The third proportional to 734,616.84 and 1,113,035.55 is: 1,686,386.80
Step by Step Solution
- Step 1: Write the proportion equation
734,616.84 : 1,113,035.55 = 1,113,035.55 : x - Step 2: Convert to fraction form
734,616.84/1,113,035.55 = 1,113,035.55/x - Step 3: Cross multiply
734,616.84x = 1,113,035.55 × 1,113,035.55 - Step 4: Simplify right side
734,616.84x = 1,238,848,145,998.51 - Step 5: Solve for x
x = 1,238,848,145,998.51/734,616.84 - Step 6: Final answer
x = 1,686,386.80
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.