Finding the Third Proportional to 763,293 and 1,122,655.50
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Solution
The third proportional to 763,293 and 1,122,655.50 is: 1,651,207.82
Step by Step Solution
- Step 1: Write the proportion equation
763,293 : 1,122,655.50 = 1,122,655.50 : x - Step 2: Convert to fraction form
763,293/1,122,655.50 = 1,122,655.50/x - Step 3: Cross multiply
763,293x = 1,122,655.50 × 1,122,655.50 - Step 4: Simplify right side
763,293x = 1,260,355,371,680.25 - Step 5: Solve for x
x = 1,260,355,371,680.25/763,293 - Step 6: Final answer
x = 1,651,207.82
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.