Finding the Fourth Proportional to 5,384,000.88, 8,077,565.00 and 1,740,652.96
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Solution
The fourth proportional to 5,384,000.88, 8,077,565.00 and 1,740,652.96 is: 2,611,484.98
Step by Step Solution
- Step 1: Write the proportion equation
5,384,000.88 : 8,077,565.00 = 1,740,652.96 : x - Step 2: Convert to fraction form
5,384,000.88/8,077,565.00 = 1,740,652.96/x - Step 3: Cross multiply
5,384,000.88x = 8,077,565.00 × 1,740,652.96 - Step 4: Simplify right side
5,384,000.88x = 14,060,237,418,139.13 - Step 5: Solve for x
x = 14,060,237,418,139.13/5,384,000.88 - Step 6: Final answer
x = 2,611,484.98
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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.