Finding the Fourth Proportional to 4,301,526.93, 5,936,263.91 and 2,341,310.29
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Solution
The fourth proportional to 4,301,526.93, 5,936,263.91 and 2,341,310.29 is: 3,231,093.52
Step by Step Solution
- Step 1: Write the proportion equation
4,301,526.93 : 5,936,263.91 = 2,341,310.29 : x - Step 2: Convert to fraction form
4,301,526.93/5,936,263.91 = 2,341,310.29/x - Step 3: Cross multiply
4,301,526.93x = 5,936,263.91 × 2,341,310.29 - Step 4: Simplify right side
4,301,526.93x = 13,898,635,776,638.63 - Step 5: Solve for x
x = 13,898,635,776,638.63/4,301,526.93 - Step 6: Final answer
x = 3,231,093.52
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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.