Finding the Fourth Proportional to 1,733,390.69, 2,597,956.49 and 973,635.09
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Solution
The fourth proportional to 1,733,390.69, 2,597,956.49 and 973,635.09 is: 1,459,256.48
Step by Step Solution
- Step 1: Write the proportion equation
1,733,390.69 : 2,597,956.49 = 973,635.09 : x - Step 2: Convert to fraction form
1,733,390.69/2,597,956.49 = 973,635.09/x - Step 3: Cross multiply
1,733,390.69x = 2,597,956.49 × 973,635.09 - Step 4: Simplify right side
1,733,390.69x = 2,529,461,600,957.23 - Step 5: Solve for x
x = 2,529,461,600,957.23/1,733,390.69 - Step 6: Final answer
x = 1,459,256.48
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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.