Finding the Fourth Proportional to 1,943,348.70, 2,914,917.84 and 595,515.18
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Solution
The fourth proportional to 1,943,348.70, 2,914,917.84 and 595,515.18 is: 893,240.53
Step by Step Solution
- Step 1: Write the proportion equation
1,943,348.70 : 2,914,917.84 = 595,515.18 : x - Step 2: Convert to fraction form
1,943,348.70/2,914,917.84 = 595,515.18/x - Step 3: Cross multiply
1,943,348.70x = 2,914,917.84 × 595,515.18 - Step 4: Simplify right side
1,943,348.70x = 1,735,877,822,172.81 - Step 5: Solve for x
x = 1,735,877,822,172.81/1,943,348.70 - Step 6: Final answer
x = 893,240.53
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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.