Finding the Fourth Proportional to 2,791,259.14, 4,184,229.48 and 896,670.76
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Solution
The fourth proportional to 2,791,259.14, 4,184,229.48 and 896,670.76 is: 1,344,151.88
Step by Step Solution
- Step 1: Write the proportion equation
2,791,259.14 : 4,184,229.48 = 896,670.76 : x - Step 2: Convert to fraction form
2,791,259.14/4,184,229.48 = 896,670.76/x - Step 3: Cross multiply
2,791,259.14x = 4,184,229.48 × 896,670.76 - Step 4: Simplify right side
2,791,259.14x = 3,751,876,227,846.01 - Step 5: Solve for x
x = 3,751,876,227,846.01/2,791,259.14 - Step 6: Final answer
x = 1,344,151.88
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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.