Finding the Fourth Proportional to 1,737,237.16, 2,397,485.82 and 973,536.76
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Solution
The fourth proportional to 1,737,237.16, 2,397,485.82 and 973,536.76 is: 1,343,535.95
Step by Step Solution
- Step 1: Write the proportion equation
1,737,237.16 : 2,397,485.82 = 973,536.76 : x - Step 2: Convert to fraction form
1,737,237.16/2,397,485.82 = 973,536.76/x - Step 3: Cross multiply
1,737,237.16x = 2,397,485.82 × 973,536.76 - Step 4: Simplify right side
1,737,237.16x = 2,334,040,577,348.74 - Step 5: Solve for x
x = 2,334,040,577,348.74/1,737,237.16 - Step 6: Final answer
x = 1,343,535.95
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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.