Finding the Fourth Proportional to 1,822,569.84, 2,733,930.72 and 625,315.68
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Solution
The fourth proportional to 1,822,569.84, 2,733,930.72 and 625,315.68 is: 937,999.58
Step by Step Solution
- Step 1: Write the proportion equation
1,822,569.84 : 2,733,930.72 = 625,315.68 : x - Step 2: Convert to fraction form
1,822,569.84/2,733,930.72 = 625,315.68/x - Step 3: Cross multiply
1,822,569.84x = 2,733,930.72 × 625,315.68 - Step 4: Simplify right side
1,822,569.84x = 1,709,569,747,249.69 - Step 5: Solve for x
x = 1,709,569,747,249.69/1,822,569.84 - Step 6: Final answer
x = 937,999.58
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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.