Finding the Fourth Proportional to 600,612.03, 901,058.18 and 174,156.75
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Solution
The fourth proportional to 600,612.03, 901,058.18 and 174,156.75 is: 261,275.76
Step by Step Solution
- Step 1: Write the proportion equation
600,612.03 : 901,058.18 = 174,156.75 : x - Step 2: Convert to fraction form
600,612.03/901,058.18 = 174,156.75/x - Step 3: Cross multiply
600,612.03x = 901,058.18 × 174,156.75 - Step 4: Simplify right side
600,612.03x = 156,925,363,318.93 - Step 5: Solve for x
x = 156,925,363,318.93/600,612.03 - Step 6: Final answer
x = 261,275.76
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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.