Finding the Fourth Proportional to 2,398,783.29, 3,596,952.38 and 800,772.09
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Solution
The fourth proportional to 2,398,783.29, 3,596,952.38 and 800,772.09 is: 1,200,750.01
Step by Step Solution
- Step 1: Write the proportion equation
2,398,783.29 : 3,596,952.38 = 800,772.09 : x - Step 2: Convert to fraction form
2,398,783.29/3,596,952.38 = 800,772.09/x - Step 3: Cross multiply
2,398,783.29x = 3,596,952.38 × 800,772.09 - Step 4: Simplify right side
2,398,783.29x = 2,880,339,070,959.21 - Step 5: Solve for x
x = 2,880,339,070,959.21/2,398,783.29 - Step 6: Final answer
x = 1,200,750.01
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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.