Finding the Third Proportional to 332,536.50 and 688,720.50
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Solution
The third proportional to 332,536.50 and 688,720.50 is: 1,426,417.63
Step by Step Solution
- Step 1: Write the proportion equation
332,536.50 : 688,720.50 = 688,720.50 : x - Step 2: Convert to fraction form
332,536.50/688,720.50 = 688,720.50/x - Step 3: Cross multiply
332,536.50x = 688,720.50 × 688,720.50 - Step 4: Simplify right side
332,536.50x = 474,335,927,120.25 - Step 5: Solve for x
x = 474,335,927,120.25/332,536.50 - Step 6: Final answer
x = 1,426,417.63
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.