Finding the Fourth Proportional to 537,726.24, 741,647.73 and 333,897.84
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Solution
The fourth proportional to 537,726.24, 741,647.73 and 333,897.84 is: 460,521.65
Step by Step Solution
- Step 1: Write the proportion equation
537,726.24 : 741,647.73 = 333,897.84 : x - Step 2: Convert to fraction form
537,726.24/741,647.73 = 333,897.84/x - Step 3: Cross multiply
537,726.24x = 741,647.73 × 333,897.84 - Step 4: Simplify right side
537,726.24x = 247,634,575,087.90 - Step 5: Solve for x
x = 247,634,575,087.90/537,726.24 - Step 6: Final answer
x = 460,521.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.