Finding the Fourth Proportional to 2,418,818.24, 3,628,752.24 and 735,878
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Solution
The fourth proportional to 2,418,818.24, 3,628,752.24 and 735,878 is: 1,103,976.68
Step by Step Solution
- Step 1: Write the proportion equation
2,418,818.24 : 3,628,752.24 = 735,878 : x - Step 2: Convert to fraction form
2,418,818.24/3,628,752.24 = 735,878/x - Step 3: Cross multiply
2,418,818.24x = 3,628,752.24 × 735,878 - Step 4: Simplify right side
2,418,818.24x = 2,670,318,940,866.72 - Step 5: Solve for x
x = 2,670,318,940,866.72/2,418,818.24 - Step 6: Final answer
x = 1,103,976.68
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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.