Finding the Fourth Proportional to 1,232,261.34, 1,848,602.18 and 549,395.96
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Solution
The fourth proportional to 1,232,261.34, 1,848,602.18 and 549,395.96 is: 824,187.64
Step by Step Solution
- Step 1: Write the proportion equation
1,232,261.34 : 1,848,602.18 = 549,395.96 : x - Step 2: Convert to fraction form
1,232,261.34/1,848,602.18 = 549,395.96/x - Step 3: Cross multiply
1,232,261.34x = 1,848,602.18 × 549,395.96 - Step 4: Simplify right side
1,232,261.34x = 1,015,614,569,339.19 - Step 5: Solve for x
x = 1,015,614,569,339.19/1,232,261.34 - Step 6: Final answer
x = 824,187.64
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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.