Finding the Fourth Proportional to 2,233,749.24, 3,350,580.66 and 636,322.68
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Solution
The fourth proportional to 2,233,749.24, 3,350,580.66 and 636,322.68 is: 954,471.71
Step by Step Solution
- Step 1: Write the proportion equation
2,233,749.24 : 3,350,580.66 = 636,322.68 : x - Step 2: Convert to fraction form
2,233,749.24/3,350,580.66 = 636,322.68/x - Step 3: Cross multiply
2,233,749.24x = 3,350,580.66 × 636,322.68 - Step 4: Simplify right side
2,233,749.24x = 2,132,050,465,127.37 - Step 5: Solve for x
x = 2,132,050,465,127.37/2,233,749.24 - Step 6: Final answer
x = 954,471.71
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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.