Finding the Fourth Proportional to 9,740,987.73, 14,611,328.51 and 3,351,295.44
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Solution
The fourth proportional to 9,740,987.73, 14,611,328.51 and 3,351,295.44 is: 5,026,890.49
Step by Step Solution
- Step 1: Write the proportion equation
9,740,987.73 : 14,611,328.51 = 3,351,295.44 : x - Step 2: Convert to fraction form
9,740,987.73/14,611,328.51 = 3,351,295.44/x - Step 3: Cross multiply
9,740,987.73x = 14,611,328.51 × 3,351,295.44 - Step 4: Simplify right side
9,740,987.73x = 48,966,878,591,148.52 - Step 5: Solve for x
x = 48,966,878,591,148.52/9,740,987.73 - Step 6: Final answer
x = 5,026,890.49
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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.