Finding the Fourth Proportional to 1,399,014.65, 2,096,519.66 and 600,082.49
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Solution
The fourth proportional to 1,399,014.65, 2,096,519.66 and 600,082.49 is: 899,264.88
Step by Step Solution
- Step 1: Write the proportion equation
1,399,014.65 : 2,096,519.66 = 600,082.49 : x - Step 2: Convert to fraction form
1,399,014.65/2,096,519.66 = 600,082.49/x - Step 3: Cross multiply
1,399,014.65x = 2,096,519.66 × 600,082.49 - Step 4: Simplify right side
1,399,014.65x = 1,258,084,742,397.95 - Step 5: Solve for x
x = 1,258,084,742,397.95/1,399,014.65 - Step 6: Final answer
x = 899,264.88
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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.