Finding the Fourth Proportional to 4,373,746.23, 6,035,772.37 and 2,440,006.82
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Solution
The fourth proportional to 4,373,746.23, 6,035,772.37 and 2,440,006.82 is: 3,367,210.85
Step by Step Solution
- Step 1: Write the proportion equation
4,373,746.23 : 6,035,772.37 = 2,440,006.82 : x - Step 2: Convert to fraction form
4,373,746.23/6,035,772.37 = 2,440,006.82/x - Step 3: Cross multiply
4,373,746.23x = 6,035,772.37 × 2,440,006.82 - Step 4: Simplify right side
4,373,746.23x = 14,727,325,746,767.56 - Step 5: Solve for x
x = 14,727,325,746,767.56/4,373,746.23 - Step 6: Final answer
x = 3,367,210.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.