Finding the Fourth Proportional to 2,716,092.24, 3,746,801.76 and 1,844,971.80
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Solution
The fourth proportional to 2,716,092.24, 3,746,801.76 and 1,844,971.80 is: 2,545,106.34
Step by Step Solution
- Step 1: Write the proportion equation
2,716,092.24 : 3,746,801.76 = 1,844,971.80 : x - Step 2: Convert to fraction form
2,716,092.24/3,746,801.76 = 1,844,971.80/x - Step 3: Cross multiply
2,716,092.24x = 3,746,801.76 × 1,844,971.80 - Step 4: Simplify right side
2,716,092.24x = 6,912,743,587,390.37 - Step 5: Solve for x
x = 6,912,743,587,390.37/2,716,092.24 - Step 6: Final answer
x = 2,545,106.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.