Finding the Fourth Proportional to 2,837,852.95, 3,916,235.99 and 1,548,693.34
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Solution
The fourth proportional to 2,837,852.95, 3,916,235.99 and 1,548,693.34 is: 2,137,196.22
Step by Step Solution
- Step 1: Write the proportion equation
2,837,852.95 : 3,916,235.99 = 1,548,693.34 : x - Step 2: Convert to fraction form
2,837,852.95/3,916,235.99 = 1,548,693.34/x - Step 3: Cross multiply
2,837,852.95x = 3,916,235.99 × 1,548,693.34 - Step 4: Simplify right side
2,837,852.95x = 6,065,048,591,598.32 - Step 5: Solve for x
x = 6,065,048,591,598.32/2,837,852.95 - Step 6: Final answer
x = 2,137,196.22
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.