Finding the Fourth Proportional to 2,476,389.97, 3,714,201.82 and 1,017,584.29
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Solution
The fourth proportional to 2,476,389.97, 3,714,201.82 and 1,017,584.29 is: 1,526,219.00
Step by Step Solution
- Step 1: Write the proportion equation
2,476,389.97 : 3,714,201.82 = 1,017,584.29 : x - Step 2: Convert to fraction form
2,476,389.97/3,714,201.82 = 1,017,584.29/x - Step 3: Cross multiply
2,476,389.97x = 3,714,201.82 × 1,017,584.29 - Step 4: Simplify right side
2,476,389.97x = 3,779,513,421,921.41 - Step 5: Solve for x
x = 3,779,513,421,921.41/2,476,389.97 - Step 6: Final answer
x = 1,526,219.00
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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.