Finding the Fourth Proportional to 5,785,530.84, 8,676,284.04 and 2,372,848.56
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Solution
The fourth proportional to 5,785,530.84, 8,676,284.04 and 2,372,848.56 is: 3,558,447.56
Step by Step Solution
- Step 1: Write the proportion equation
5,785,530.84 : 8,676,284.04 = 2,372,848.56 : x - Step 2: Convert to fraction form
5,785,530.84/8,676,284.04 = 2,372,848.56/x - Step 3: Cross multiply
5,785,530.84x = 8,676,284.04 × 2,372,848.56 - Step 4: Simplify right side
5,785,530.84x = 20,587,508,090,464.98 - Step 5: Solve for x
x = 20,587,508,090,464.98/5,785,530.84 - Step 6: Final answer
x = 3,558,447.56
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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.