Finding the Fourth Proportional to 6,267,366.66, 9,401,272.74 and 2,006,981.32
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Solution
The fourth proportional to 6,267,366.66, 9,401,272.74 and 2,006,981.32 is: 3,010,543.31
Step by Step Solution
- Step 1: Write the proportion equation
6,267,366.66 : 9,401,272.74 = 2,006,981.32 : x - Step 2: Convert to fraction form
6,267,366.66/9,401,272.74 = 2,006,981.32/x - Step 3: Cross multiply
6,267,366.66x = 9,401,272.74 × 2,006,981.32 - Step 4: Simplify right side
6,267,366.66x = 18,868,178,773,405.22 - Step 5: Solve for x
x = 18,868,178,773,405.22/6,267,366.66 - Step 6: Final answer
x = 3,010,543.31
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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.