Finding the Third Proportional to 282,740.63 and 609,764.63
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Solution
The third proportional to 282,740.63 and 609,764.63 is: 1,315,031.75
Step by Step Solution
- Step 1: Write the proportion equation
282,740.63 : 609,764.63 = 609,764.63 : x - Step 2: Convert to fraction form
282,740.63/609,764.63 = 609,764.63/x - Step 3: Cross multiply
282,740.63x = 609,764.63 × 609,764.63 - Step 4: Simplify right side
282,740.63x = 371,812,897,901.39 - Step 5: Solve for x
x = 371,812,897,901.39/282,740.63 - Step 6: Final answer
x = 1,315,031.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.