Finding the Fourth Proportional to 596,302.87, 894,869.03 and 385,417.75
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Solution
The fourth proportional to 596,302.87, 894,869.03 and 385,417.75 is: 578,394.68
Step by Step Solution
- Step 1: Write the proportion equation
596,302.87 : 894,869.03 = 385,417.75 : x - Step 2: Convert to fraction form
596,302.87/894,869.03 = 385,417.75/x - Step 3: Cross multiply
596,302.87x = 894,869.03 × 385,417.75 - Step 4: Simplify right side
596,302.87x = 344,898,406,160.19 - Step 5: Solve for x
x = 344,898,406,160.19/596,302.87 - Step 6: Final answer
x = 578,394.68
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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.