Finding the Fourth Proportional to 1,104,897.52, 1,657,595.64 and 336,463.96
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Solution
The fourth proportional to 1,104,897.52, 1,657,595.64 and 336,463.96 is: 504,771.88
Step by Step Solution
- Step 1: Write the proportion equation
1,104,897.52 : 1,657,595.64 = 336,463.96 : x - Step 2: Convert to fraction form
1,104,897.52/1,657,595.64 = 336,463.96/x - Step 3: Cross multiply
1,104,897.52x = 1,657,595.64 × 336,463.96 - Step 4: Simplify right side
1,104,897.52x = 557,721,193,113.13 - Step 5: Solve for x
x = 557,721,193,113.13/1,104,897.52 - Step 6: Final answer
x = 504,771.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.