Finding the Fourth Proportional to 2,174,496.02, 3,261,490.66 and 577,183.24
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Solution
The fourth proportional to 2,174,496.02, 3,261,490.66 and 577,183.24 is: 865,707.61
Step by Step Solution
- Step 1: Write the proportion equation
2,174,496.02 : 3,261,490.66 = 577,183.24 : x - Step 2: Convert to fraction form
2,174,496.02/3,261,490.66 = 577,183.24/x - Step 3: Cross multiply
2,174,496.02x = 3,261,490.66 × 577,183.24 - Step 4: Simplify right side
2,174,496.02x = 1,882,477,746,368.54 - Step 5: Solve for x
x = 1,882,477,746,368.54/2,174,496.02 - Step 6: Final answer
x = 865,707.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.