Finding the Fourth Proportional to 1,934,027, 2,901,037.34 and 514,083.12
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Solution
The fourth proportional to 1,934,027, 2,901,037.34 and 514,083.12 is: 771,123.84
Step by Step Solution
- Step 1: Write the proportion equation
1,934,027 : 2,901,037.34 = 514,083.12 : x - Step 2: Convert to fraction form
1,934,027/2,901,037.34 = 514,083.12/x - Step 3: Cross multiply
1,934,027x = 2,901,037.34 × 514,083.12 - Step 4: Simplify right side
1,934,027x = 1,491,374,326,983.70 - Step 5: Solve for x
x = 1,491,374,326,983.70/1,934,027 - Step 6: Final answer
x = 771,123.84
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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.