Finding the Fourth Proportional to 1,829,163.84, 2,743,887.72 and 549,671.44
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Solution
The fourth proportional to 1,829,163.84, 2,743,887.72 and 549,671.44 is: 824,549.82
Step by Step Solution
- Step 1: Write the proportion equation
1,829,163.84 : 2,743,887.72 = 549,671.44 : x - Step 2: Convert to fraction form
1,829,163.84/2,743,887.72 = 549,671.44/x - Step 3: Cross multiply
1,829,163.84x = 2,743,887.72 × 549,671.44 - Step 4: Simplify right side
1,829,163.84x = 1,508,236,714,250.72 - Step 5: Solve for x
x = 1,508,236,714,250.72/1,829,163.84 - Step 6: Final answer
x = 824,549.82
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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.