Finding the Fourth Proportional to 1,498,096.68, 2,067,373.26 and 819,033
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Solution
The fourth proportional to 1,498,096.68, 2,067,373.26 and 819,033 is: 1,130,265.45
Step by Step Solution
- Step 1: Write the proportion equation
1,498,096.68 : 2,067,373.26 = 819,033 : x - Step 2: Convert to fraction form
1,498,096.68/2,067,373.26 = 819,033/x - Step 3: Cross multiply
1,498,096.68x = 2,067,373.26 × 819,033 - Step 4: Simplify right side
1,498,096.68x = 1,693,246,923,257.58 - Step 5: Solve for x
x = 1,693,246,923,257.58/1,498,096.68 - Step 6: Final answer
x = 1,130,265.45
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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.