Finding the Fourth Proportional to 3,899,226.96, 5,846,589.15 and 1,202,828.19
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Solution
The fourth proportional to 3,899,226.96, 5,846,589.15 and 1,202,828.19 is: 1,803,547.81
Step by Step Solution
- Step 1: Write the proportion equation
3,899,226.96 : 5,846,589.15 = 1,202,828.19 : x - Step 2: Convert to fraction form
3,899,226.96/5,846,589.15 = 1,202,828.19/x - Step 3: Cross multiply
3,899,226.96x = 5,846,589.15 × 1,202,828.19 - Step 4: Simplify right side
3,899,226.96x = 7,032,442,244,968.14 - Step 5: Solve for x
x = 7,032,442,244,968.14/3,899,226.96 - Step 6: Final answer
x = 1,803,547.81
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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.