Finding the Fourth Proportional to 1,750,534.29, 2,626,244.24 and 488,360.97
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Solution
The fourth proportional to 1,750,534.29, 2,626,244.24 and 488,360.97 is: 732,664.99
Step by Step Solution
- Step 1: Write the proportion equation
1,750,534.29 : 2,626,244.24 = 488,360.97 : x - Step 2: Convert to fraction form
1,750,534.29/2,626,244.24 = 488,360.97/x - Step 3: Cross multiply
1,750,534.29x = 2,626,244.24 × 488,360.97 - Step 4: Simplify right side
1,750,534.29x = 1,282,555,182,061.51 - Step 5: Solve for x
x = 1,282,555,182,061.51/1,750,534.29 - Step 6: Final answer
x = 732,664.99
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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.