Finding the Fourth Proportional to 4,548,606.27, 6,276,335.58 and 2,687,762.84
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Solution
The fourth proportional to 4,548,606.27, 6,276,335.58 and 2,687,762.84 is: 3,708,674.82
Step by Step Solution
- Step 1: Write the proportion equation
4,548,606.27 : 6,276,335.58 = 2,687,762.84 : x - Step 2: Convert to fraction form
4,548,606.27/6,276,335.58 = 2,687,762.84/x - Step 3: Cross multiply
4,548,606.27x = 6,276,335.58 × 2,687,762.84 - Step 4: Simplify right side
4,548,606.27x = 16,869,301,543,293.85 - Step 5: Solve for x
x = 16,869,301,543,293.85/4,548,606.27 - Step 6: Final answer
x = 3,708,674.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.