Finding the Fourth Proportional to 2,349,034.65, 3,524,076.05 and 751,693.59
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Solution
The fourth proportional to 2,349,034.65, 3,524,076.05 and 751,693.59 is: 1,127,708.09
Step by Step Solution
- Step 1: Write the proportion equation
2,349,034.65 : 3,524,076.05 = 751,693.59 : x - Step 2: Convert to fraction form
2,349,034.65/3,524,076.05 = 751,693.59/x - Step 3: Cross multiply
2,349,034.65x = 3,524,076.05 × 751,693.59 - Step 4: Simplify right side
2,349,034.65x = 2,649,025,373,699.05 - Step 5: Solve for x
x = 2,649,025,373,699.05/2,349,034.65 - Step 6: Final answer
x = 1,127,708.09
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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.