Finding the Fourth Proportional to 5,559,722.15, 8,344,976.00 and 2,683,113.66
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Solution
The fourth proportional to 5,559,722.15, 8,344,976.00 and 2,683,113.66 is: 4,027,273.04
Step by Step Solution
- Step 1: Write the proportion equation
5,559,722.15 : 8,344,976.00 = 2,683,113.66 : x - Step 2: Convert to fraction form
5,559,722.15/8,344,976.00 = 2,683,113.66/x - Step 3: Cross multiply
5,559,722.15x = 8,344,976.00 × 2,683,113.66 - Step 4: Simplify right side
5,559,722.15x = 22,390,519,084,556.59 - Step 5: Solve for x
x = 22,390,519,084,556.59/5,559,722.15 - Step 6: Final answer
x = 4,027,273.04
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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.