Finding the Fourth Proportional to 4,771,134.76, 6,584,181.66 and 2,595,677.44
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Solution
The fourth proportional to 4,771,134.76, 6,584,181.66 and 2,595,677.44 is: 3,582,043.40
Step by Step Solution
- Step 1: Write the proportion equation
4,771,134.76 : 6,584,181.66 = 2,595,677.44 : x - Step 2: Convert to fraction form
4,771,134.76/6,584,181.66 = 2,595,677.44/x - Step 3: Cross multiply
4,771,134.76x = 6,584,181.66 × 2,595,677.44 - Step 4: Simplify right side
4,771,134.76x = 17,090,411,795,723.75 - Step 5: Solve for x
x = 17,090,411,795,723.75/4,771,134.76 - Step 6: Final answer
x = 3,582,043.40
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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.