Finding the Fourth Proportional to 6,622,327.98, 9,952,611.41 and 6,162,569.35
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Solution
The fourth proportional to 6,622,327.98, 9,952,611.41 and 6,162,569.35 is: 9,261,646.09
Step by Step Solution
- Step 1: Write the proportion equation
6,622,327.98 : 9,952,611.41 = 6,162,569.35 : x - Step 2: Convert to fraction form
6,622,327.98/9,952,611.41 = 6,162,569.35/x - Step 3: Cross multiply
6,622,327.98x = 9,952,611.41 × 6,162,569.35 - Step 4: Simplify right side
6,622,327.98x = 61,333,658,018,251.18 - Step 5: Solve for x
x = 61,333,658,018,251.18/6,622,327.98 - Step 6: Final answer
x = 9,261,646.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.