Finding the Fourth Proportional to 4,296,748.24, 5,929,534.04 and 2,363,132.44
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Solution
The fourth proportional to 4,296,748.24, 5,929,534.04 and 2,363,132.44 is: 3,261,134.57
Step by Step Solution
- Step 1: Write the proportion equation
4,296,748.24 : 5,929,534.04 = 2,363,132.44 : x - Step 2: Convert to fraction form
4,296,748.24/5,929,534.04 = 2,363,132.44/x - Step 3: Cross multiply
4,296,748.24x = 5,929,534.04 × 2,363,132.44 - Step 4: Simplify right side
4,296,748.24x = 14,012,274,244,008.26 - Step 5: Solve for x
x = 14,012,274,244,008.26/4,296,748.24 - Step 6: Final answer
x = 3,261,134.57
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.