Finding the Fourth Proportional to 1,548,307.08, 2,323,119.15 and 750,183.30
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Solution
The fourth proportional to 1,548,307.08, 2,323,119.15 and 750,183.30 is: 1,125,594.02
Step by Step Solution
- Step 1: Write the proportion equation
1,548,307.08 : 2,323,119.15 = 750,183.30 : x - Step 2: Convert to fraction form
1,548,307.08/2,323,119.15 = 750,183.30/x - Step 3: Cross multiply
1,548,307.08x = 2,323,119.15 × 750,183.30 - Step 4: Simplify right side
1,548,307.08x = 1,742,765,190,240.20 - Step 5: Solve for x
x = 1,742,765,190,240.20/1,548,307.08 - Step 6: Final answer
x = 1,125,594.02
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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.