Finding the Fourth Proportional to 2,390,629.06, 3,585,593.25 and 1,175,879.62
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Solution
The fourth proportional to 2,390,629.06, 3,585,593.25 and 1,175,879.62 is: 1,763,647.11
Step by Step Solution
- Step 1: Write the proportion equation
2,390,629.06 : 3,585,593.25 = 1,175,879.62 : x - Step 2: Convert to fraction form
2,390,629.06/3,585,593.25 = 1,175,879.62/x - Step 3: Cross multiply
2,390,629.06x = 3,585,593.25 × 1,175,879.62 - Step 4: Simplify right side
2,390,629.06x = 4,216,226,028,284.57 - Step 5: Solve for x
x = 4,216,226,028,284.57/2,390,629.06 - Step 6: Final answer
x = 1,763,647.11
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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.