Finding the Fourth Proportional to 4,057,910.36, 6,086,865.23 and 1,025,284.94
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Solution
The fourth proportional to 4,057,910.36, 6,086,865.23 and 1,025,284.94 is: 1,537,927.32
Step by Step Solution
- Step 1: Write the proportion equation
4,057,910.36 : 6,086,865.23 = 1,025,284.94 : x - Step 2: Convert to fraction form
4,057,910.36/6,086,865.23 = 1,025,284.94/x - Step 3: Cross multiply
4,057,910.36x = 6,086,865.23 × 1,025,284.94 - Step 4: Simplify right side
4,057,910.36x = 6,240,771,216,567.89 - Step 5: Solve for x
x = 6,240,771,216,567.89/4,057,910.36 - Step 6: Final answer
x = 1,537,927.32
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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.