Finding the Fourth Proportional to 1,714,075.16, 2,569,299.98 and 633,893.64
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Solution
The fourth proportional to 1,714,075.16, 2,569,299.98 and 633,893.64 is: 950,170.07
Step by Step Solution
- Step 1: Write the proportion equation
1,714,075.16 : 2,569,299.98 = 633,893.64 : x - Step 2: Convert to fraction form
1,714,075.16/2,569,299.98 = 633,893.64/x - Step 3: Cross multiply
1,714,075.16x = 2,569,299.98 × 633,893.64 - Step 4: Simplify right side
1,714,075.16x = 1,628,662,916,574.13 - Step 5: Solve for x
x = 1,628,662,916,574.13/1,714,075.16 - Step 6: Final answer
x = 950,170.07
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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.