Finding the Fourth Proportional to 1,932,570.24, 2,898,302.40 and 602,517.12
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Solution
The fourth proportional to 1,932,570.24, 2,898,302.40 and 602,517.12 is: 903,603.28
Step by Step Solution
- Step 1: Write the proportion equation
1,932,570.24 : 2,898,302.40 = 602,517.12 : x - Step 2: Convert to fraction form
1,932,570.24/2,898,302.40 = 602,517.12/x - Step 3: Cross multiply
1,932,570.24x = 2,898,302.40 × 602,517.12 - Step 4: Simplify right side
1,932,570.24x = 1,746,276,814,937.09 - Step 5: Solve for x
x = 1,746,276,814,937.09/1,932,570.24 - Step 6: Final answer
x = 903,603.28
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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.