Finding the Fourth Proportional to 534,554.44, 737,703.50 and 292,836.95
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Solution
The fourth proportional to 534,554.44, 737,703.50 and 292,836.95 is: 404,125.06
Step by Step Solution
- Step 1: Write the proportion equation
534,554.44 : 737,703.50 = 292,836.95 : x - Step 2: Convert to fraction form
534,554.44/737,703.50 = 292,836.95/x - Step 3: Cross multiply
534,554.44x = 737,703.50 × 292,836.95 - Step 4: Simplify right side
534,554.44x = 216,026,842,944.33 - Step 5: Solve for x
x = 216,026,842,944.33/534,554.44 - Step 6: Final answer
x = 404,125.06
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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.