Finding the Fourth Proportional to 2,705,035.84, 3,732,903.84 and 1,497,785.92
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Solution
The fourth proportional to 2,705,035.84, 3,732,903.84 and 1,497,785.92 is: 2,066,919.31
Step by Step Solution
- Step 1: Write the proportion equation
2,705,035.84 : 3,732,903.84 = 1,497,785.92 : x - Step 2: Convert to fraction form
2,705,035.84/3,732,903.84 = 1,497,785.92/x - Step 3: Cross multiply
2,705,035.84x = 3,732,903.84 × 1,497,785.92 - Step 4: Simplify right side
2,705,035.84x = 5,591,090,812,265.93 - Step 5: Solve for x
x = 5,591,090,812,265.93/2,705,035.84 - Step 6: Final answer
x = 2,066,919.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.