Finding the Fourth Proportional to 1,241,033.54, 1,859,828.04 and 565,463.84
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Solution
The fourth proportional to 1,241,033.54, 1,859,828.04 and 565,463.84 is: 847,411.02
Step by Step Solution
- Step 1: Write the proportion equation
1,241,033.54 : 1,859,828.04 = 565,463.84 : x - Step 2: Convert to fraction form
1,241,033.54/1,859,828.04 = 565,463.84/x - Step 3: Cross multiply
1,241,033.54x = 1,859,828.04 × 565,463.84 - Step 4: Simplify right side
1,241,033.54x = 1,051,665,495,938.93 - Step 5: Solve for x
x = 1,051,665,495,938.93/1,241,033.54 - Step 6: Final answer
x = 847,411.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.