Finding the Fourth Proportional to 4,514,247.92, 6,771,475.79 and 1,102,562.84
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Solution
The fourth proportional to 4,514,247.92, 6,771,475.79 and 1,102,562.84 is: 1,653,869.64
Step by Step Solution
- Step 1: Write the proportion equation
4,514,247.92 : 6,771,475.79 = 1,102,562.84 : x - Step 2: Convert to fraction form
4,514,247.92/6,771,475.79 = 1,102,562.84/x - Step 3: Cross multiply
4,514,247.92x = 6,771,475.79 × 1,102,562.84 - Step 4: Simplify right side
4,514,247.92x = 7,465,977,578,013.65 - Step 5: Solve for x
x = 7,465,977,578,013.65/4,514,247.92 - Step 6: Final answer
x = 1,653,869.64
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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.