Finding the Fourth Proportional to 3,531,246.95, 5,295,525.95 and 2,092,336.41
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Solution
The fourth proportional to 3,531,246.95, 5,295,525.95 and 2,092,336.41 is: 3,137,707.99
Step by Step Solution
- Step 1: Write the proportion equation
3,531,246.95 : 5,295,525.95 = 2,092,336.41 : x - Step 2: Convert to fraction form
3,531,246.95/5,295,525.95 = 2,092,336.41/x - Step 3: Cross multiply
3,531,246.95x = 5,295,525.95 × 2,092,336.41 - Step 4: Simplify right side
3,531,246.95x = 11,080,021,744,823.16 - Step 5: Solve for x
x = 11,080,021,744,823.16/3,531,246.95 - Step 6: Final answer
x = 3,137,707.99
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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.