Finding the Fourth Proportional to 2,363,098.73, 3,545,391.66 and 845,747.19
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Solution
The fourth proportional to 2,363,098.73, 3,545,391.66 and 845,747.19 is: 1,268,886.91
Step by Step Solution
- Step 1: Write the proportion equation
2,363,098.73 : 3,545,391.66 = 845,747.19 : x - Step 2: Convert to fraction form
2,363,098.73/3,545,391.66 = 845,747.19/x - Step 3: Cross multiply
2,363,098.73x = 3,545,391.66 × 845,747.19 - Step 4: Simplify right side
2,363,098.73x = 2,998,505,033,894.44 - Step 5: Solve for x
x = 2,998,505,033,894.44/2,363,098.73 - Step 6: Final answer
x = 1,268,886.91
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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.