Finding the Fourth Proportional to 4,084,272.18, 6,127,073.82 and 1,205,929.96
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Solution
The fourth proportional to 4,084,272.18, 6,127,073.82 and 1,205,929.96 is: 1,809,091.45
Step by Step Solution
- Step 1: Write the proportion equation
4,084,272.18 : 6,127,073.82 = 1,205,929.96 : x - Step 2: Convert to fraction form
4,084,272.18/6,127,073.82 = 1,205,929.96/x - Step 3: Cross multiply
4,084,272.18x = 6,127,073.82 × 1,205,929.96 - Step 4: Simplify right side
4,084,272.18x = 7,388,821,871,351.96 - Step 5: Solve for x
x = 7,388,821,871,351.96/4,084,272.18 - Step 6: Final answer
x = 1,809,091.45
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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.