Finding the Fourth Proportional to 735,193.20, 1,031,370 and 735,193.20
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Solution
The fourth proportional to 735,193.20, 1,031,370 and 735,193.20 is: 1,031,370.00
Step by Step Solution
- Step 1: Write the proportion equation
735,193.20 : 1,031,370 = 735,193.20 : x - Step 2: Convert to fraction form
735,193.20/1,031,370 = 735,193.20/x - Step 3: Cross multiply
735,193.20x = 1,031,370 × 735,193.20 - Step 4: Simplify right side
735,193.20x = 758,256,210,684 - Step 5: Solve for x
x = 758,256,210,684/735,193.20 - Step 6: Final answer
x = 1,031,370.00
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.