Finding the Fourth Proportional to 1,482,811.82, 2,224,390.53 and 536,628.14
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Solution
The fourth proportional to 1,482,811.82, 2,224,390.53 and 536,628.14 is: 805,004.74
Step by Step Solution
- Step 1: Write the proportion equation
1,482,811.82 : 2,224,390.53 = 536,628.14 : x - Step 2: Convert to fraction form
1,482,811.82/2,224,390.53 = 536,628.14/x - Step 3: Cross multiply
1,482,811.82x = 2,224,390.53 × 536,628.14 - Step 4: Simplify right side
1,482,811.82x = 1,193,670,541,625.56 - Step 5: Solve for x
x = 1,193,670,541,625.56/1,482,811.82 - Step 6: Final answer
x = 805,004.74
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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.