Finding the Fourth Proportional to 1,358,244.23, 1,873,596.51 and 848,060.87
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Solution
The fourth proportional to 1,358,244.23, 1,873,596.51 and 848,060.87 is: 1,169,836.65
Step by Step Solution
- Step 1: Write the proportion equation
1,358,244.23 : 1,873,596.51 = 848,060.87 : x - Step 2: Convert to fraction form
1,358,244.23/1,873,596.51 = 848,060.87/x - Step 3: Cross multiply
1,358,244.23x = 1,873,596.51 × 848,060.87 - Step 4: Simplify right side
1,358,244.23x = 1,588,923,876,931.58 - Step 5: Solve for x
x = 1,588,923,876,931.58/1,358,244.23 - Step 6: Final answer
x = 1,169,836.65
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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.