Finding the Fourth Proportional to 453,582.07, 625,943.11 and 262,591.36
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Solution
The fourth proportional to 453,582.07, 625,943.11 and 262,591.36 is: 362,375.99
Step by Step Solution
- Step 1: Write the proportion equation
453,582.07 : 625,943.11 = 262,591.36 : x - Step 2: Convert to fraction form
453,582.07/625,943.11 = 262,591.36/x - Step 3: Cross multiply
453,582.07x = 625,943.11 × 262,591.36 - Step 4: Simplify right side
453,582.07x = 164,367,252,537.53 - Step 5: Solve for x
x = 164,367,252,537.53/453,582.07 - Step 6: Final answer
x = 362,375.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.