Finding the Fourth Proportional to 650,307.08, 975,554.08 and 201,062.97
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Solution
The fourth proportional to 650,307.08, 975,554.08 and 201,062.97 is: 301,623.35
Step by Step Solution
- Step 1: Write the proportion equation
650,307.08 : 975,554.08 = 201,062.97 : x - Step 2: Convert to fraction form
650,307.08/975,554.08 = 201,062.97/x - Step 3: Cross multiply
650,307.08x = 975,554.08 × 201,062.97 - Step 4: Simplify right side
650,307.08x = 196,147,800,217.76 - Step 5: Solve for x
x = 196,147,800,217.76/650,307.08 - Step 6: Final answer
x = 301,623.35
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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.