Finding the Fourth Proportional to 2,006,130.11, 3,008,495.32 and 883,586.75
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Solution
The fourth proportional to 2,006,130.11, 3,008,495.32 and 883,586.75 is: 1,325,071.88
Step by Step Solution
- Step 1: Write the proportion equation
2,006,130.11 : 3,008,495.32 = 883,586.75 : x - Step 2: Convert to fraction form
2,006,130.11/3,008,495.32 = 883,586.75/x - Step 3: Cross multiply
2,006,130.11x = 3,008,495.32 × 883,586.75 - Step 4: Simplify right side
2,006,130.11x = 2,658,266,584,937.57 - Step 5: Solve for x
x = 2,658,266,584,937.57/2,006,130.11 - Step 6: Final answer
x = 1,325,071.88
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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.