Finding the Fourth Proportional to 1,559,293.26, 2,339,136.72 and 548,177.55
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Solution
The fourth proportional to 1,559,293.26, 2,339,136.72 and 548,177.55 is: 822,335.52
Step by Step Solution
- Step 1: Write the proportion equation
1,559,293.26 : 2,339,136.72 = 548,177.55 : x - Step 2: Convert to fraction form
1,559,293.26/2,339,136.72 = 548,177.55/x - Step 3: Cross multiply
1,559,293.26x = 2,339,136.72 × 548,177.55 - Step 4: Simplify right side
1,559,293.26x = 1,282,262,236,284.64 - Step 5: Solve for x
x = 1,282,262,236,284.64/1,559,293.26 - Step 6: Final answer
x = 822,335.52
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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.