Finding the Fourth Proportional to 1,727,283.24, 2,591,220.18 and 589,983
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Solution
The fourth proportional to 1,727,283.24, 2,591,220.18 and 589,983 is: 885,075.37
Step by Step Solution
- Step 1: Write the proportion equation
1,727,283.24 : 2,591,220.18 = 589,983 : x - Step 2: Convert to fraction form
1,727,283.24/2,591,220.18 = 589,983/x - Step 3: Cross multiply
1,727,283.24x = 2,591,220.18 × 589,983 - Step 4: Simplify right side
1,727,283.24x = 1,528,775,855,456.94 - Step 5: Solve for x
x = 1,528,775,855,456.94/1,727,283.24 - Step 6: Final answer
x = 885,075.37
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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.