Finding the Fourth Proportional to 4,757,617.26, 6,565,518.27 and 2,582,160.48
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Solution
The fourth proportional to 4,757,617.26, 6,565,518.27 and 2,582,160.48 is: 3,563,384.96
Step by Step Solution
- Step 1: Write the proportion equation
4,757,617.26 : 6,565,518.27 = 2,582,160.48 : x - Step 2: Convert to fraction form
4,757,617.26/6,565,518.27 = 2,582,160.48/x - Step 3: Cross multiply
4,757,617.26x = 6,565,518.27 × 2,582,160.48 - Step 4: Simplify right side
4,757,617.26x = 16,953,221,807,511.97 - Step 5: Solve for x
x = 16,953,221,807,511.97/4,757,617.26 - Step 6: Final answer
x = 3,563,384.96
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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.