Finding the Fourth Proportional to 1,744,671.99, 2,617,004.73 and 546,686.07
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Solution
The fourth proportional to 1,744,671.99, 2,617,004.73 and 546,686.07 is: 820,028.09
Step by Step Solution
- Step 1: Write the proportion equation
1,744,671.99 : 2,617,004.73 = 546,686.07 : x - Step 2: Convert to fraction form
1,744,671.99/2,617,004.73 = 546,686.07/x - Step 3: Cross multiply
1,744,671.99x = 2,617,004.73 × 546,686.07 - Step 4: Simplify right side
1,744,671.99x = 1,430,680,031,015.11 - Step 5: Solve for x
x = 1,430,680,031,015.11/1,744,671.99 - Step 6: Final answer
x = 820,028.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.