Finding the Fourth Proportional to 733,813.80, 1,025,239.80 and 733,813.80
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Solution
The fourth proportional to 733,813.80, 1,025,239.80 and 733,813.80 is: 1,025,239.80
Step by Step Solution
- Step 1: Write the proportion equation
733,813.80 : 1,025,239.80 = 733,813.80 : x - Step 2: Convert to fraction form
733,813.80/1,025,239.80 = 733,813.80/x - Step 3: Cross multiply
733,813.80x = 1,025,239.80 × 733,813.80 - Step 4: Simplify right side
733,813.80x = 752,335,113,549.24 - Step 5: Solve for x
x = 752,335,113,549.24/733,813.80 - Step 6: Final answer
x = 1,025,239.80
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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.