Finding the Fourth Proportional to 2,301,323.51, 3,452,123.66 and 703,900.44
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Solution
The fourth proportional to 2,301,323.51, 3,452,123.66 and 703,900.44 is: 1,055,892.99
Step by Step Solution
- Step 1: Write the proportion equation
2,301,323.51 : 3,452,123.66 = 703,900.44 : x - Step 2: Convert to fraction form
2,301,323.51/3,452,123.66 = 703,900.44/x - Step 3: Cross multiply
2,301,323.51x = 3,452,123.66 × 703,900.44 - Step 4: Simplify right side
2,301,323.51x = 2,429,951,363,208.41 - Step 5: Solve for x
x = 2,429,951,363,208.41/2,301,323.51 - Step 6: Final answer
x = 1,055,892.99
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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.