Finding the Third Proportional to 571,911 and 1,232,463.75
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Solution
The third proportional to 571,911 and 1,232,463.75 is: 2,655,949.78
Step by Step Solution
- Step 1: Write the proportion equation
571,911 : 1,232,463.75 = 1,232,463.75 : x - Step 2: Convert to fraction form
571,911/1,232,463.75 = 1,232,463.75/x - Step 3: Cross multiply
571,911x = 1,232,463.75 × 1,232,463.75 - Step 4: Simplify right side
571,911x = 1,518,966,895,064.06 - Step 5: Solve for x
x = 1,518,966,895,064.06/571,911 - Step 6: Final answer
x = 2,655,949.78
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.