Finding the Fourth Proportional to 5,656,250.09, 8,484,392.57 and 1,396,418.78
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Solution
The fourth proportional to 5,656,250.09, 8,484,392.57 and 1,396,418.78 is: 2,094,632.48
Step by Step Solution
- Step 1: Write the proportion equation
5,656,250.09 : 8,484,392.57 = 1,396,418.78 : x - Step 2: Convert to fraction form
5,656,250.09/8,484,392.57 = 1,396,418.78/x - Step 3: Cross multiply
5,656,250.09x = 8,484,392.57 × 1,396,418.78 - Step 4: Simplify right side
5,656,250.09x = 11,847,765,135,869.35 - Step 5: Solve for x
x = 11,847,765,135,869.35/5,656,250.09 - Step 6: Final answer
x = 2,094,632.48
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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.