Finding the Fourth Proportional to 454,094.24, 626,617.69 and 270,323.06
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Solution
The fourth proportional to 454,094.24, 626,617.69 and 270,323.06 is: 373,026.55
Step by Step Solution
- Step 1: Write the proportion equation
454,094.24 : 626,617.69 = 270,323.06 : x - Step 2: Convert to fraction form
454,094.24/626,617.69 = 270,323.06/x - Step 3: Cross multiply
454,094.24x = 626,617.69 × 270,323.06 - Step 4: Simplify right side
454,094.24x = 169,389,207,602.04 - Step 5: Solve for x
x = 169,389,207,602.04/454,094.24 - Step 6: Final answer
x = 373,026.55
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.