Finding the Fourth Proportional to 4,124,199.18, 6,184,471.98 and 2,204,645.40
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Solution
The fourth proportional to 4,124,199.18, 6,184,471.98 and 2,204,645.40 is: 3,305,991.57
Step by Step Solution
- Step 1: Write the proportion equation
4,124,199.18 : 6,184,471.98 = 2,204,645.40 : x - Step 2: Convert to fraction form
4,124,199.18/6,184,471.98 = 2,204,645.40/x - Step 3: Cross multiply
4,124,199.18x = 6,184,471.98 × 2,204,645.40 - Step 4: Simplify right side
4,124,199.18x = 13,634,567,702,135.89 - Step 5: Solve for x
x = 13,634,567,702,135.89/4,124,199.18 - Step 6: Final answer
x = 3,305,991.57
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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.