Finding the Fourth Proportional to 896,120.58, 1,345,715.01 and 598,513.62
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Solution
The fourth proportional to 896,120.58, 1,345,715.01 and 598,513.62 is: 898,795.07
Step by Step Solution
- Step 1: Write the proportion equation
896,120.58 : 1,345,715.01 = 598,513.62 : x - Step 2: Convert to fraction form
896,120.58/1,345,715.01 = 598,513.62/x - Step 3: Cross multiply
896,120.58x = 1,345,715.01 × 598,513.62 - Step 4: Simplify right side
896,120.58x = 805,428,762,123.44 - Step 5: Solve for x
x = 805,428,762,123.44/896,120.58 - Step 6: Final answer
x = 898,795.07
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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.