Finding the Fourth Proportional to 4,496,670.18, 6,205,551.75 and 2,459,479.68
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Solution
The fourth proportional to 4,496,670.18, 6,205,551.75 and 2,459,479.68 is: 3,394,162.31
Step by Step Solution
- Step 1: Write the proportion equation
4,496,670.18 : 6,205,551.75 = 2,459,479.68 : x - Step 2: Convert to fraction form
4,496,670.18/6,205,551.75 = 2,459,479.68/x - Step 3: Cross multiply
4,496,670.18x = 6,205,551.75 × 2,459,479.68 - Step 4: Simplify right side
4,496,670.18x = 15,262,428,432,313.44 - Step 5: Solve for x
x = 15,262,428,432,313.44/4,496,670.18 - Step 6: Final answer
x = 3,394,162.31
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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.