Finding the Fourth Proportional to 4,291,375.94, 6,436,066.04 and 1,596,970.07
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Solution
The fourth proportional to 4,291,375.94, 6,436,066.04 and 1,596,970.07 is: 2,395,083.76
Step by Step Solution
- Step 1: Write the proportion equation
4,291,375.94 : 6,436,066.04 = 1,596,970.07 : x - Step 2: Convert to fraction form
4,291,375.94/6,436,066.04 = 1,596,970.07/x - Step 3: Cross multiply
4,291,375.94x = 6,436,066.04 × 1,596,970.07 - Step 4: Simplify right side
4,291,375.94x = 10,278,204,794,258.24 - Step 5: Solve for x
x = 10,278,204,794,258.24/4,291,375.94 - Step 6: Final answer
x = 2,395,083.76
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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.