Finding the Third Proportional to 5,497,621.88 and 7,229,477.81
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Solution
The third proportional to 5,497,621.88 and 7,229,477.81 is: 9,506,901.46
Step by Step Solution
- Step 1: Write the proportion equation
5,497,621.88 : 7,229,477.81 = 7,229,477.81 : x - Step 2: Convert to fraction form
5,497,621.88/7,229,477.81 = 7,229,477.81/x - Step 3: Cross multiply
5,497,621.88x = 7,229,477.81 × 7,229,477.81 - Step 4: Simplify right side
5,497,621.88x = 52,265,349,441,429.78 - Step 5: Solve for x
x = 52,265,349,441,429.78/5,497,621.88 - Step 6: Final answer
x = 9,506,901.46
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Why These Related Problems?
These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.