Finding the Fourth Proportional to 1,534,250.08, 2,118,173.40 and 1,364,014
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Solution
The fourth proportional to 1,534,250.08, 2,118,173.40 and 1,364,014 is: 1,883,146.83
Step by Step Solution
- Step 1: Write the proportion equation
1,534,250.08 : 2,118,173.40 = 1,364,014 : x - Step 2: Convert to fraction form
1,534,250.08/2,118,173.40 = 1,364,014/x - Step 3: Cross multiply
1,534,250.08x = 2,118,173.40 × 1,364,014 - Step 4: Simplify right side
1,534,250.08x = 2,889,218,172,027.60 - Step 5: Solve for x
x = 2,889,218,172,027.60/1,534,250.08 - Step 6: Final answer
x = 1,883,146.83
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.