Finding the Fourth Proportional to 6,036,238.13, 9,056,776.68 and 2,198,327.87
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Solution
The fourth proportional to 6,036,238.13, 9,056,776.68 and 2,198,327.87 is: 3,298,372.96
Step by Step Solution
- Step 1: Write the proportion equation
6,036,238.13 : 9,056,776.68 = 2,198,327.87 : x - Step 2: Convert to fraction form
6,036,238.13/9,056,776.68 = 2,198,327.87/x - Step 3: Cross multiply
6,036,238.13x = 9,056,776.68 × 2,198,327.87 - Step 4: Simplify right side
6,036,238.13x = 19,909,764,610,652.01 - Step 5: Solve for x
x = 19,909,764,610,652.01/6,036,238.13 - Step 6: Final answer
x = 3,298,372.96
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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.