Finding the Fourth Proportional to 1,537,573.14, 2,306,580.26 and 472,704.62
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Solution
The fourth proportional to 1,537,573.14, 2,306,580.26 and 472,704.62 is: 709,124.73
Step by Step Solution
- Step 1: Write the proportion equation
1,537,573.14 : 2,306,580.26 = 472,704.62 : x - Step 2: Convert to fraction form
1,537,573.14/2,306,580.26 = 472,704.62/x - Step 3: Cross multiply
1,537,573.14x = 2,306,580.26 × 472,704.62 - Step 4: Simplify right side
1,537,573.14x = 1,090,331,131,406.38 - Step 5: Solve for x
x = 1,090,331,131,406.38/1,537,573.14 - Step 6: Final answer
x = 709,124.73
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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.