Finding the Fourth Proportional to 2,514,676.35, 3,772,576.94 and 917,239.44
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Solution
The fourth proportional to 2,514,676.35, 3,772,576.94 and 917,239.44 is: 1,376,064.30
Step by Step Solution
- Step 1: Write the proportion equation
2,514,676.35 : 3,772,576.94 = 917,239.44 : x - Step 2: Convert to fraction form
2,514,676.35/3,772,576.94 = 917,239.44/x - Step 3: Cross multiply
2,514,676.35x = 3,772,576.94 × 917,239.44 - Step 4: Simplify right side
2,514,676.35x = 3,460,356,340,939.63 - Step 5: Solve for x
x = 3,460,356,340,939.63/2,514,676.35 - Step 6: Final answer
x = 1,376,064.30
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.