Finding the Fourth Proportional to 2,045,537.04, 3,067,813.49 and 625,605.42
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Solution
The fourth proportional to 2,045,537.04, 3,067,813.49 and 625,605.42 is: 938,257.64
Step by Step Solution
- Step 1: Write the proportion equation
2,045,537.04 : 3,067,813.49 = 625,605.42 : x - Step 2: Convert to fraction form
2,045,537.04/3,067,813.49 = 625,605.42/x - Step 3: Cross multiply
2,045,537.04x = 3,067,813.49 × 625,605.42 - Step 4: Simplify right side
2,045,537.04x = 1,919,240,758,788.42 - Step 5: Solve for x
x = 1,919,240,758,788.42/2,045,537.04 - Step 6: Final answer
x = 938,257.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.