Finding the Fourth Proportional to 2,020,791.40, 3,024,188.70 and 1,852,829.80
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Solution
The fourth proportional to 2,020,791.40, 3,024,188.70 and 1,852,829.80 is: 2,772,827.98
Step by Step Solution
- Step 1: Write the proportion equation
2,020,791.40 : 3,024,188.70 = 1,852,829.80 : x - Step 2: Convert to fraction form
2,020,791.40/3,024,188.70 = 1,852,829.80/x - Step 3: Cross multiply
2,020,791.40x = 3,024,188.70 × 1,852,829.80 - Step 4: Simplify right side
2,020,791.40x = 5,603,306,944,183.26 - Step 5: Solve for x
x = 5,603,306,944,183.26/2,020,791.40 - Step 6: Final answer
x = 2,772,827.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.