Finding the Fourth Proportional to 4,037,587.80, 6,050,852.10 and 3,291,091.80
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Solution
The fourth proportional to 4,037,587.80, 6,050,852.10 and 3,291,091.80 is: 4,932,130.45
Step by Step Solution
- Step 1: Write the proportion equation
4,037,587.80 : 6,050,852.10 = 3,291,091.80 : x - Step 2: Convert to fraction form
4,037,587.80/6,050,852.10 = 3,291,091.80/x - Step 3: Cross multiply
4,037,587.80x = 6,050,852.10 × 3,291,091.80 - Step 4: Simplify right side
4,037,587.80x = 19,913,909,729,322.78 - Step 5: Solve for x
x = 19,913,909,729,322.78/4,037,587.80 - Step 6: Final answer
x = 4,932,130.45
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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.