Finding the Fourth Proportional to 1,417,010.05, 2,126,338.10 and 596,288.11
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Solution
The fourth proportional to 1,417,010.05, 2,126,338.10 and 596,288.11 is: 894,778.50
Step by Step Solution
- Step 1: Write the proportion equation
1,417,010.05 : 2,126,338.10 = 596,288.11 : x - Step 2: Convert to fraction form
1,417,010.05/2,126,338.10 = 596,288.11/x - Step 3: Cross multiply
1,417,010.05x = 2,126,338.10 × 596,288.11 - Step 4: Simplify right side
1,417,010.05x = 1,267,910,123,888.55 - Step 5: Solve for x
x = 1,267,910,123,888.55/1,417,010.05 - Step 6: Final answer
x = 894,778.50
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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.