Finding the Fourth Proportional to 894,805.58, 1,342,202.00 and 362,318.47
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Solution
The fourth proportional to 894,805.58, 1,342,202.00 and 362,318.47 is: 543,475.12
Step by Step Solution
- Step 1: Write the proportion equation
894,805.58 : 1,342,202.00 = 362,318.47 : x - Step 2: Convert to fraction form
894,805.58/1,342,202.00 = 362,318.47/x - Step 3: Cross multiply
894,805.58x = 1,342,202.00 × 362,318.47 - Step 4: Simplify right side
894,805.58x = 486,304,569,903.84 - Step 5: Solve for x
x = 486,304,569,903.84/894,805.58 - Step 6: Final answer
x = 543,475.12
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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.