Finding the Fourth Proportional to 1,832,432.04, 2,748,822.96 and 569,920.68
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Solution
The fourth proportional to 1,832,432.04, 2,748,822.96 and 569,920.68 is: 854,935.42
Step by Step Solution
- Step 1: Write the proportion equation
1,832,432.04 : 2,748,822.96 = 569,920.68 : x - Step 2: Convert to fraction form
1,832,432.04/2,748,822.96 = 569,920.68/x - Step 3: Cross multiply
1,832,432.04x = 2,748,822.96 × 569,920.68 - Step 4: Simplify right side
1,832,432.04x = 1,566,611,050,562.81 - Step 5: Solve for x
x = 1,566,611,050,562.81/1,832,432.04 - Step 6: Final answer
x = 854,935.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.