Finding the Fourth Proportional to 6,669,929.92, 10,007,913.12 and 2,625,304
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Solution
The fourth proportional to 6,669,929.92, 10,007,913.12 and 2,625,304 is: 3,939,143.99
Step by Step Solution
- Step 1: Write the proportion equation
6,669,929.92 : 10,007,913.12 = 2,625,304 : x - Step 2: Convert to fraction form
6,669,929.92/10,007,913.12 = 2,625,304/x - Step 3: Cross multiply
6,669,929.92x = 10,007,913.12 × 2,625,304 - Step 4: Simplify right side
6,669,929.92x = 26,273,814,345,588.48 - Step 5: Solve for x
x = 26,273,814,345,588.48/6,669,929.92 - Step 6: Final answer
x = 3,939,143.99
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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.