Finding the Fourth Proportional to 956,177.69, 1,433,932.29 and 282,080.09
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Solution
The fourth proportional to 956,177.69, 1,433,932.29 and 282,080.09 is: 423,021.52
Step by Step Solution
- Step 1: Write the proportion equation
956,177.69 : 1,433,932.29 = 282,080.09 : x - Step 2: Convert to fraction form
956,177.69/1,433,932.29 = 282,080.09/x - Step 3: Cross multiply
956,177.69x = 1,433,932.29 × 282,080.09 - Step 4: Simplify right side
956,177.69x = 404,483,742,247.45 - Step 5: Solve for x
x = 404,483,742,247.45/956,177.69 - Step 6: Final answer
x = 423,021.52
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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.