Finding the Third Proportional to 7,276,322 and 15,843,537
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Solution
The third proportional to 7,276,322 and 15,843,537 is: 34,497,877.45
Step by Step Solution
- Step 1: Write the proportion equation
7,276,322 : 15,843,537 = 15,843,537 : x - Step 2: Convert to fraction form
7,276,322/15,843,537 = 15,843,537/x - Step 3: Cross multiply
7,276,322x = 15,843,537 × 15,843,537 - Step 4: Simplify right side
7,276,322x = 251,017,664,670,369 - Step 5: Solve for x
x = 251,017,664,670,369/7,276,322 - Step 6: Final answer
x = 34,497,877.45
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.