Finding the Fourth Proportional to 1,095,544.97, 1,643,164.14 and 375,874.82
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Solution
The fourth proportional to 1,095,544.97, 1,643,164.14 and 375,874.82 is: 563,759.63
Step by Step Solution
- Step 1: Write the proportion equation
1,095,544.97 : 1,643,164.14 = 375,874.82 : x - Step 2: Convert to fraction form
1,095,544.97/1,643,164.14 = 375,874.82/x - Step 3: Cross multiply
1,095,544.97x = 1,643,164.14 × 375,874.82 - Step 4: Simplify right side
1,095,544.97x = 617,624,025,352.96 - Step 5: Solve for x
x = 617,624,025,352.96/1,095,544.97 - Step 6: Final answer
x = 563,759.63
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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.