Finding the Fourth Proportional to 1,583,902.08, 2,185,827.96 and 895,676.94
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Solution
The fourth proportional to 1,583,902.08, 2,185,827.96 and 895,676.94 is: 1,236,058.54
Step by Step Solution
- Step 1: Write the proportion equation
1,583,902.08 : 2,185,827.96 = 895,676.94 : x - Step 2: Convert to fraction form
1,583,902.08/2,185,827.96 = 895,676.94/x - Step 3: Cross multiply
1,583,902.08x = 2,185,827.96 × 895,676.94 - Step 4: Simplify right side
1,583,902.08x = 1,957,795,698,579.24 - Step 5: Solve for x
x = 1,957,795,698,579.24/1,583,902.08 - Step 6: Final answer
x = 1,236,058.54
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.