Finding the Fourth Proportional to 4,064,270.78, 6,083,701.26 and 2,623,027.67
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Solution
The fourth proportional to 4,064,270.78, 6,083,701.26 and 2,623,027.67 is: 3,926,341.92
Step by Step Solution
- Step 1: Write the proportion equation
4,064,270.78 : 6,083,701.26 = 2,623,027.67 : x - Step 2: Convert to fraction form
4,064,270.78/6,083,701.26 = 2,623,027.67/x - Step 3: Cross multiply
4,064,270.78x = 6,083,701.26 × 2,623,027.67 - Step 4: Simplify right side
4,064,270.78x = 15,957,716,740,993.86 - Step 5: Solve for x
x = 15,957,716,740,993.86/4,064,270.78 - Step 6: Final answer
x = 3,926,341.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.