Finding the Fourth Proportional to 337,567.98, 465,887.88 and 194,334.06
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Solution
The fourth proportional to 337,567.98, 465,887.88 and 194,334.06 is: 268,206.37
Step by Step Solution
- Step 1: Write the proportion equation
337,567.98 : 465,887.88 = 194,334.06 : x - Step 2: Convert to fraction form
337,567.98/465,887.88 = 194,334.06/x - Step 3: Cross multiply
337,567.98x = 465,887.88 × 194,334.06 - Step 4: Simplify right side
337,567.98x = 90,537,883,225.19 - Step 5: Solve for x
x = 90,537,883,225.19/337,567.98 - Step 6: Final answer
x = 268,206.37
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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.