Finding the Fourth Proportional to 1,737,027.24, 2,617,373.67 and 1,428,397.80
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Solution
The fourth proportional to 1,737,027.24, 2,617,373.67 and 1,428,397.80 is: 2,152,327.09
Step by Step Solution
- Step 1: Write the proportion equation
1,737,027.24 : 2,617,373.67 = 1,428,397.80 : x - Step 2: Convert to fraction form
1,737,027.24/2,617,373.67 = 1,428,397.80/x - Step 3: Cross multiply
1,737,027.24x = 2,617,373.67 × 1,428,397.80 - Step 4: Simplify right side
1,737,027.24x = 3,738,650,792,005.93 - Step 5: Solve for x
x = 3,738,650,792,005.93/1,737,027.24 - Step 6: Final answer
x = 2,152,327.09
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.