Finding the Fourth Proportional to 4,040,629.98, 6,059,161.35 and 1,514,513.76
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Solution
The fourth proportional to 4,040,629.98, 6,059,161.35 and 1,514,513.76 is: 2,271,102.10
Step by Step Solution
- Step 1: Write the proportion equation
4,040,629.98 : 6,059,161.35 = 1,514,513.76 : x - Step 2: Convert to fraction form
4,040,629.98/6,059,161.35 = 1,514,513.76/x - Step 3: Cross multiply
4,040,629.98x = 6,059,161.35 × 1,514,513.76 - Step 4: Simplify right side
4,040,629.98x = 9,176,683,238,635.18 - Step 5: Solve for x
x = 9,176,683,238,635.18/4,040,629.98 - Step 6: Final answer
x = 2,271,102.10
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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.