Finding the Third Proportional to 340,250.63 and 502,615.13
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Solution
The third proportional to 340,250.63 and 502,615.13 is: 742,458.49
Step by Step Solution
- Step 1: Write the proportion equation
340,250.63 : 502,615.13 = 502,615.13 : x - Step 2: Convert to fraction form
340,250.63/502,615.13 = 502,615.13/x - Step 3: Cross multiply
340,250.63x = 502,615.13 × 502,615.13 - Step 4: Simplify right side
340,250.63x = 252,621,963,878.77 - Step 5: Solve for x
x = 252,621,963,878.77/340,250.63 - Step 6: Final answer
x = 742,458.49
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.