Finding the Fourth Proportional to 536,592.08, 804,886.44 and 137,232.92
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Solution
The fourth proportional to 536,592.08, 804,886.44 and 137,232.92 is: 205,848.95
Step by Step Solution
- Step 1: Write the proportion equation
536,592.08 : 804,886.44 = 137,232.92 : x - Step 2: Convert to fraction form
536,592.08/804,886.44 = 137,232.92/x - Step 3: Cross multiply
536,592.08x = 804,886.44 × 137,232.92 - Step 4: Simplify right side
536,592.08x = 110,456,916,429.61 - Step 5: Solve for x
x = 110,456,916,429.61/536,592.08 - Step 6: Final answer
x = 205,848.95
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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.