Finding the Fourth Proportional to 566,088.44, 849,104.98 and 211,074.76
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Solution
The fourth proportional to 566,088.44, 849,104.98 and 211,074.76 is: 316,601.82
Step by Step Solution
- Step 1: Write the proportion equation
566,088.44 : 849,104.98 = 211,074.76 : x - Step 2: Convert to fraction form
566,088.44/849,104.98 = 211,074.76/x - Step 3: Cross multiply
566,088.44x = 849,104.98 × 211,074.76 - Step 4: Simplify right side
566,088.44x = 179,224,629,868.31 - Step 5: Solve for x
x = 179,224,629,868.31/566,088.44 - Step 6: Final answer
x = 316,601.82
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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.