Finding the Fourth Proportional to 5,866,041.96, 8,799,079.34 and 1,823,120.95
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Solution
The fourth proportional to 5,866,041.96, 8,799,079.34 and 1,823,120.95 is: 2,734,686.52
Step by Step Solution
- Step 1: Write the proportion equation
5,866,041.96 : 8,799,079.34 = 1,823,120.95 : x - Step 2: Convert to fraction form
5,866,041.96/8,799,079.34 = 1,823,120.95/x - Step 3: Cross multiply
5,866,041.96x = 8,799,079.34 × 1,823,120.95 - Step 4: Simplify right side
5,866,041.96x = 16,041,785,885,466.17 - Step 5: Solve for x
x = 16,041,785,885,466.17/5,866,041.96 - Step 6: Final answer
x = 2,734,686.52
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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.