Finding the Fourth Proportional to 1,727,946.96, 2,591,823.56 and 529,865.99
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Solution
The fourth proportional to 1,727,946.96, 2,591,823.56 and 529,865.99 is: 794,769.28
Step by Step Solution
- Step 1: Write the proportion equation
1,727,946.96 : 2,591,823.56 = 529,865.99 : x - Step 2: Convert to fraction form
1,727,946.96/2,591,823.56 = 529,865.99/x - Step 3: Cross multiply
1,727,946.96x = 2,591,823.56 × 529,865.99 - Step 4: Simplify right side
1,727,946.96x = 1,373,319,150,635.62 - Step 5: Solve for x
x = 1,373,319,150,635.62/1,727,946.96 - Step 6: Final answer
x = 794,769.28
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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.