Finding the Fourth Proportional to 4,589,251.98, 6,883,129.66 and 1,350,032.06
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Solution
The fourth proportional to 4,589,251.98, 6,883,129.66 and 1,350,032.06 is: 2,024,827.96
Step by Step Solution
- Step 1: Write the proportion equation
4,589,251.98 : 6,883,129.66 = 1,350,032.06 : x - Step 2: Convert to fraction form
4,589,251.98/6,883,129.66 = 1,350,032.06/x - Step 3: Cross multiply
4,589,251.98x = 6,883,129.66 × 1,350,032.06 - Step 4: Simplify right side
4,589,251.98x = 9,292,445,730,500.95 - Step 5: Solve for x
x = 9,292,445,730,500.95/4,589,251.98 - Step 6: Final answer
x = 2,024,827.96
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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.