Finding the Fourth Proportional to 5,060,325.12, 6,983,327.36 and 2,768,524.08
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Solution
The fourth proportional to 5,060,325.12, 6,983,327.36 and 2,768,524.08 is: 3,820,606.28
Step by Step Solution
- Step 1: Write the proportion equation
5,060,325.12 : 6,983,327.36 = 2,768,524.08 : x - Step 2: Convert to fraction form
5,060,325.12/6,983,327.36 = 2,768,524.08/x - Step 3: Cross multiply
5,060,325.12x = 6,983,327.36 × 2,768,524.08 - Step 4: Simplify right side
5,060,325.12x = 19,333,509,954,682.83 - Step 5: Solve for x
x = 19,333,509,954,682.83/5,060,325.12 - Step 6: Final answer
x = 3,820,606.28
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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.