Finding the Fourth Proportional to 6,386,029.44, 9,580,306.05 and 2,342,554.80
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Solution
The fourth proportional to 6,386,029.44, 9,580,306.05 and 2,342,554.80 is: 3,514,295.09
Step by Step Solution
- Step 1: Write the proportion equation
6,386,029.44 : 9,580,306.05 = 2,342,554.80 : x - Step 2: Convert to fraction form
6,386,029.44/9,580,306.05 = 2,342,554.80/x - Step 3: Cross multiply
6,386,029.44x = 9,580,306.05 × 2,342,554.80 - Step 4: Simplify right side
6,386,029.44x = 22,442,391,922,896.54 - Step 5: Solve for x
x = 22,442,391,922,896.54/6,386,029.44 - Step 6: Final answer
x = 3,514,295.09
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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.