Finding the Fourth Proportional to 735,737.19, 1,103,594.84 and 203,246.43
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Solution
The fourth proportional to 735,737.19, 1,103,594.84 and 203,246.43 is: 304,866.62
Step by Step Solution
- Step 1: Write the proportion equation
735,737.19 : 1,103,594.84 = 203,246.43 : x - Step 2: Convert to fraction form
735,737.19/1,103,594.84 = 203,246.43/x - Step 3: Cross multiply
735,737.19x = 1,103,594.84 × 203,246.43 - Step 4: Simplify right side
735,737.19x = 224,301,711,396.42 - Step 5: Solve for x
x = 224,301,711,396.42/735,737.19 - Step 6: Final answer
x = 304,866.62
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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.