Finding the Fourth Proportional to 2,818,329.08, 4,227,444.14 and 1,952,965.98
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Solution
The fourth proportional to 2,818,329.08, 4,227,444.14 and 1,952,965.98 is: 2,929,414.68
Step by Step Solution
- Step 1: Write the proportion equation
2,818,329.08 : 4,227,444.14 = 1,952,965.98 : x - Step 2: Convert to fraction form
2,818,329.08/4,227,444.14 = 1,952,965.98/x - Step 3: Cross multiply
2,818,329.08x = 4,227,444.14 × 1,952,965.98 - Step 4: Simplify right side
2,818,329.08x = 8,256,054,578,005.53 - Step 5: Solve for x
x = 8,256,054,578,005.53/2,818,329.08 - Step 6: Final answer
x = 2,929,414.68
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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.