Finding the Fourth Proportional to 604,164.17, 833,767.95 and 332,252.74
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Solution
The fourth proportional to 604,164.17, 833,767.95 and 332,252.74 is: 458,520.54
Step by Step Solution
- Step 1: Write the proportion equation
604,164.17 : 833,767.95 = 332,252.74 : x - Step 2: Convert to fraction form
604,164.17/833,767.95 = 332,252.74/x - Step 3: Cross multiply
604,164.17x = 833,767.95 × 332,252.74 - Step 4: Simplify right side
604,164.17x = 277,021,681,640.97 - Step 5: Solve for x
x = 277,021,681,640.97/604,164.17 - Step 6: Final answer
x = 458,520.54
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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.