Finding the Fourth Proportional to 2,090,264.19, 3,135,060.67 and 573,592.92
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Solution
The fourth proportional to 2,090,264.19, 3,135,060.67 and 573,592.92 is: 860,297.28
Step by Step Solution
- Step 1: Write the proportion equation
2,090,264.19 : 3,135,060.67 = 573,592.92 : x - Step 2: Convert to fraction form
2,090,264.19/3,135,060.67 = 573,592.92/x - Step 3: Cross multiply
2,090,264.19x = 3,135,060.67 × 573,592.92 - Step 4: Simplify right side
2,090,264.19x = 1,798,248,604,082.46 - Step 5: Solve for x
x = 1,798,248,604,082.46/2,090,264.19 - Step 6: Final answer
x = 860,297.28
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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.