Finding the Fourth Proportional to 1,232,267.44, 1,848,611.34 and 549,402.06
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Solution
The fourth proportional to 1,232,267.44, 1,848,611.34 and 549,402.06 is: 824,196.80
Step by Step Solution
- Step 1: Write the proportion equation
1,232,267.44 : 1,848,611.34 = 549,402.06 : x - Step 2: Convert to fraction form
1,232,267.44/1,848,611.34 = 549,402.06/x - Step 3: Cross multiply
1,232,267.44x = 1,848,611.34 × 549,402.06 - Step 4: Simplify right side
1,232,267.44x = 1,015,630,878,335.36 - Step 5: Solve for x
x = 1,015,630,878,335.36/1,232,267.44 - Step 6: Final answer
x = 824,196.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.