Finding the Fourth Proportional to 1,106,335.53, 1,659,788.52 and 600,766.74
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Solution
The fourth proportional to 1,106,335.53, 1,659,788.52 and 600,766.74 is: 901,304.99
Step by Step Solution
- Step 1: Write the proportion equation
1,106,335.53 : 1,659,788.52 = 600,766.74 : x - Step 2: Convert to fraction form
1,106,335.53/1,659,788.52 = 600,766.74/x - Step 3: Cross multiply
1,106,335.53x = 1,659,788.52 × 600,766.74 - Step 4: Simplify right side
1,106,335.53x = 997,145,738,249.83 - Step 5: Solve for x
x = 997,145,738,249.83/1,106,335.53 - Step 6: Final answer
x = 901,304.99
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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.