Finding the Fourth Proportional to 2,360,123.04, 3,539,451.60 and 843,595.68
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Solution
The fourth proportional to 2,360,123.04, 3,539,451.60 and 843,595.68 is: 1,265,131.53
Step by Step Solution
- Step 1: Write the proportion equation
2,360,123.04 : 3,539,451.60 = 843,595.68 : x - Step 2: Convert to fraction form
2,360,123.04/3,539,451.60 = 843,595.68/x - Step 3: Cross multiply
2,360,123.04x = 3,539,451.60 × 843,595.68 - Step 4: Simplify right side
2,360,123.04x = 2,985,866,079,329.09 - Step 5: Solve for x
x = 2,985,866,079,329.09/2,360,123.04 - Step 6: Final answer
x = 1,265,131.53
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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.