Finding the Fourth Proportional to 1,062,783.75, 1,594,169.67 and 264,064.95
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Solution
The fourth proportional to 1,062,783.75, 1,594,169.67 and 264,064.95 is: 396,095.95
Step by Step Solution
- Step 1: Write the proportion equation
1,062,783.75 : 1,594,169.67 = 264,064.95 : x - Step 2: Convert to fraction form
1,062,783.75/1,594,169.67 = 264,064.95/x - Step 3: Cross multiply
1,062,783.75x = 1,594,169.67 × 264,064.95 - Step 4: Simplify right side
1,062,783.75x = 420,964,334,200.07 - Step 5: Solve for x
x = 420,964,334,200.07/1,062,783.75 - Step 6: Final answer
x = 396,095.95
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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.