Finding the Third Proportional to 472,689 and 1,037,211.75
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Solution
The third proportional to 472,689 and 1,037,211.75 is: 2,275,932.41
Step by Step Solution
- Step 1: Write the proportion equation
472,689 : 1,037,211.75 = 1,037,211.75 : x - Step 2: Convert to fraction form
472,689/1,037,211.75 = 1,037,211.75/x - Step 3: Cross multiply
472,689x = 1,037,211.75 × 1,037,211.75 - Step 4: Simplify right side
472,689x = 1,075,808,214,338.06 - Step 5: Solve for x
x = 1,075,808,214,338.06/472,689 - Step 6: Final answer
x = 2,275,932.41
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.