Finding the Fourth Proportional to 2,422,827.44, 3,343,524.24 and 1,335,137.92
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Solution
The fourth proportional to 2,422,827.44, 3,343,524.24 and 1,335,137.92 is: 1,842,502.66
Step by Step Solution
- Step 1: Write the proportion equation
2,422,827.44 : 3,343,524.24 = 1,335,137.92 : x - Step 2: Convert to fraction form
2,422,827.44/3,343,524.24 = 1,335,137.92/x - Step 3: Cross multiply
2,422,827.44x = 3,343,524.24 × 1,335,137.92 - Step 4: Simplify right side
2,422,827.44x = 4,464,065,999,263.18 - Step 5: Solve for x
x = 4,464,065,999,263.18/2,422,827.44 - Step 6: Final answer
x = 1,842,502.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.