Finding the Fourth Proportional to 4,064,461.18, 6,096,691.84 and 1,368,560.71
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Solution
The fourth proportional to 4,064,461.18, 6,096,691.84 and 1,368,560.71 is: 2,052,841.08
Step by Step Solution
- Step 1: Write the proportion equation
4,064,461.18 : 6,096,691.84 = 1,368,560.71 : x - Step 2: Convert to fraction form
4,064,461.18/6,096,691.84 = 1,368,560.71/x - Step 3: Cross multiply
4,064,461.18x = 6,096,691.84 × 1,368,560.71 - Step 4: Simplify right side
4,064,461.18x = 8,343,692,882,718.15 - Step 5: Solve for x
x = 8,343,692,882,718.15/4,064,461.18 - Step 6: Final answer
x = 2,052,841.08
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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.