Finding the Fourth Proportional to 2,926,354.24, 4,037,590.08 and 2,008,864
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Solution
The fourth proportional to 2,926,354.24, 4,037,590.08 and 2,008,864 is: 2,771,697.71
Step by Step Solution
- Step 1: Write the proportion equation
2,926,354.24 : 4,037,590.08 = 2,008,864 : x - Step 2: Convert to fraction form
2,926,354.24/4,037,590.08 = 2,008,864/x - Step 3: Cross multiply
2,926,354.24x = 4,037,590.08 × 2,008,864 - Step 4: Simplify right side
2,926,354.24x = 8,110,969,358,469.12 - Step 5: Solve for x
x = 8,110,969,358,469.12/2,926,354.24 - Step 6: Final answer
x = 2,771,697.71
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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.