Finding the Fourth Proportional to 5,829,317.93, 8,735,341.04 and 2,366,847.12
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Solution
The fourth proportional to 5,829,317.93, 8,735,341.04 and 2,366,847.12 is: 3,546,764.31
Step by Step Solution
- Step 1: Write the proportion equation
5,829,317.93 : 8,735,341.04 = 2,366,847.12 : x - Step 2: Convert to fraction form
5,829,317.93/8,735,341.04 = 2,366,847.12/x - Step 3: Cross multiply
5,829,317.93x = 8,735,341.04 × 2,366,847.12 - Step 4: Simplify right side
5,829,317.93x = 20,675,216,782,741.80 - Step 5: Solve for x
x = 20,675,216,782,741.80/5,829,317.93 - Step 6: Final answer
x = 3,546,764.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.