Finding the Third Proportional to 320,548.88 and 507,581.44
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Solution
The third proportional to 320,548.88 and 507,581.44 is: 803,743.00
Step by Step Solution
- Step 1: Write the proportion equation
320,548.88 : 507,581.44 = 507,581.44 : x - Step 2: Convert to fraction form
320,548.88/507,581.44 = 507,581.44/x - Step 3: Cross multiply
320,548.88x = 507,581.44 × 507,581.44 - Step 4: Simplify right side
320,548.88x = 257,638,915,694.57 - Step 5: Solve for x
x = 257,638,915,694.57/320,548.88 - Step 6: Final answer
x = 803,743.00
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.