Finding the Fourth Proportional to 5,096,297.70, 7,644,485.43 and 1,860,154.92
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Solution
The fourth proportional to 5,096,297.70, 7,644,485.43 and 1,860,154.92 is: 2,790,246.57
Step by Step Solution
- Step 1: Write the proportion equation
5,096,297.70 : 7,644,485.43 = 1,860,154.92 : x - Step 2: Convert to fraction form
5,096,297.70/7,644,485.43 = 1,860,154.92/x - Step 3: Cross multiply
5,096,297.70x = 7,644,485.43 × 1,860,154.92 - Step 4: Simplify right side
5,096,297.70x = 14,219,927,183,482.81 - Step 5: Solve for x
x = 14,219,927,183,482.81/5,096,297.70 - Step 6: Final answer
x = 2,790,246.57
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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.