Finding the Fourth Proportional to 3,248,562.04, 4,877,633.20 and 1,812,052
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Solution
The fourth proportional to 3,248,562.04, 4,877,633.20 and 1,812,052 is: 2,720,749.95
Step by Step Solution
- Step 1: Write the proportion equation
3,248,562.04 : 4,877,633.20 = 1,812,052 : x - Step 2: Convert to fraction form
3,248,562.04/4,877,633.20 = 1,812,052/x - Step 3: Cross multiply
3,248,562.04x = 4,877,633.20 × 1,812,052 - Step 4: Simplify right side
3,248,562.04x = 8,838,524,995,326.40 - Step 5: Solve for x
x = 8,838,524,995,326.40/3,248,562.04 - Step 6: Final answer
x = 2,720,749.95
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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.