Finding the Fourth Proportional to 583,003.98, 874,623.52 and 246,044.99
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Solution
The fourth proportional to 583,003.98, 874,623.52 and 246,044.99 is: 369,117.10
Step by Step Solution
- Step 1: Write the proportion equation
583,003.98 : 874,623.52 = 246,044.99 : x - Step 2: Convert to fraction form
583,003.98/874,623.52 = 246,044.99/x - Step 3: Cross multiply
583,003.98x = 874,623.52 × 246,044.99 - Step 4: Simplify right side
583,003.98x = 215,196,737,726.28 - Step 5: Solve for x
x = 215,196,737,726.28/583,003.98 - Step 6: Final answer
x = 369,117.10
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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.