Finding the Third Proportional to 3,670,444.13 and 7,872,324.19
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Solution
The third proportional to 3,670,444.13 and 7,872,324.19 is: 16,884,465.75
Step by Step Solution
- Step 1: Write the proportion equation
3,670,444.13 : 7,872,324.19 = 7,872,324.19 : x - Step 2: Convert to fraction form
3,670,444.13/7,872,324.19 = 7,872,324.19/x - Step 3: Cross multiply
3,670,444.13x = 7,872,324.19 × 7,872,324.19 - Step 4: Simplify right side
3,670,444.13x = 61,973,488,113,097.53 - Step 5: Solve for x
x = 61,973,488,113,097.53/3,670,444.13 - Step 6: Final answer
x = 16,884,465.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.