Finding the Fourth Proportional to 2,294,337.36, 3,438,405.87 and 873,618.42
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Solution
The fourth proportional to 2,294,337.36, 3,438,405.87 and 873,618.42 is: 1,309,247.17
Step by Step Solution
- Step 1: Write the proportion equation
2,294,337.36 : 3,438,405.87 = 873,618.42 : x - Step 2: Convert to fraction form
2,294,337.36/3,438,405.87 = 873,618.42/x - Step 3: Cross multiply
2,294,337.36x = 3,438,405.87 × 873,618.42 - Step 4: Simplify right side
2,294,337.36x = 3,003,854,703,468.13 - Step 5: Solve for x
x = 3,003,854,703,468.13/2,294,337.36 - Step 6: Final answer
x = 1,309,247.17
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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.