Finding the Fourth Proportional to 2,541,705.96, 3,813,433.74 and 1,593,967.08
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Solution
The fourth proportional to 2,541,705.96, 3,813,433.74 and 1,593,967.08 is: 2,391,499.23
Step by Step Solution
- Step 1: Write the proportion equation
2,541,705.96 : 3,813,433.74 = 1,593,967.08 : x - Step 2: Convert to fraction form
2,541,705.96/3,813,433.74 = 1,593,967.08/x - Step 3: Cross multiply
2,541,705.96x = 3,813,433.74 × 1,593,967.08 - Step 4: Simplify right side
2,541,705.96x = 6,078,487,843,321.28 - Step 5: Solve for x
x = 6,078,487,843,321.28/2,541,705.96 - Step 6: Final answer
x = 2,391,499.23
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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.