Finding the Fourth Proportional to 1,195,351.27, 1,649,536.63 and 651,475.35
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Solution
The fourth proportional to 1,195,351.27, 1,649,536.63 and 651,475.35 is: 899,009.76
Step by Step Solution
- Step 1: Write the proportion equation
1,195,351.27 : 1,649,536.63 = 651,475.35 : x - Step 2: Convert to fraction form
1,195,351.27/1,649,536.63 = 651,475.35/x - Step 3: Cross multiply
1,195,351.27x = 1,649,536.63 × 651,475.35 - Step 4: Simplify right side
1,195,351.27x = 1,074,632,453,367.07 - Step 5: Solve for x
x = 1,074,632,453,367.07/1,195,351.27 - Step 6: Final answer
x = 899,009.76
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.