Finding the Fourth Proportional to 945,034.14, 1,417,556.33 and 235,062.18
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Solution
The fourth proportional to 945,034.14, 1,417,556.33 and 235,062.18 is: 352,594.54
Step by Step Solution
- Step 1: Write the proportion equation
945,034.14 : 1,417,556.33 = 235,062.18 : x - Step 2: Convert to fraction form
945,034.14/1,417,556.33 = 235,062.18/x - Step 3: Cross multiply
945,034.14x = 1,417,556.33 × 235,062.18 - Step 4: Simplify right side
945,034.14x = 333,213,877,913.58 - Step 5: Solve for x
x = 333,213,877,913.58/945,034.14 - Step 6: Final answer
x = 352,594.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.