Finding the Fourth Proportional to 1,194,995.08, 1,793,320.24 and 475,262.90
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Solution
The fourth proportional to 1,194,995.08, 1,793,320.24 and 475,262.90 is: 713,223.50
Step by Step Solution
- Step 1: Write the proportion equation
1,194,995.08 : 1,793,320.24 = 475,262.90 : x - Step 2: Convert to fraction form
1,194,995.08/1,793,320.24 = 475,262.90/x - Step 3: Cross multiply
1,194,995.08x = 1,793,320.24 × 475,262.90 - Step 4: Simplify right side
1,194,995.08x = 852,298,577,891.10 - Step 5: Solve for x
x = 852,298,577,891.10/1,194,995.08 - Step 6: Final answer
x = 713,223.50
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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.