Finding the Third Proportional to 563,871 and 1,215,765.75
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Solution
The third proportional to 563,871 and 1,215,765.75 is: 2,621,320.05
Step by Step Solution
- Step 1: Write the proportion equation
563,871 : 1,215,765.75 = 1,215,765.75 : x - Step 2: Convert to fraction form
563,871/1,215,765.75 = 1,215,765.75/x - Step 3: Cross multiply
563,871x = 1,215,765.75 × 1,215,765.75 - Step 4: Simplify right side
563,871x = 1,478,086,358,873.06 - Step 5: Solve for x
x = 1,478,086,358,873.06/563,871 - Step 6: Final answer
x = 2,621,320.05
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.