Finding the Fourth Proportional to 4,296,316.11, 5,927,464.98 and 2,435,532
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Solution
The fourth proportional to 4,296,316.11, 5,927,464.98 and 2,435,532 is: 3,360,211.46
Step by Step Solution
- Step 1: Write the proportion equation
4,296,316.11 : 5,927,464.98 = 2,435,532 : x - Step 2: Convert to fraction form
4,296,316.11/5,927,464.98 = 2,435,532/x - Step 3: Cross multiply
4,296,316.11x = 5,927,464.98 × 2,435,532 - Step 4: Simplify right side
4,296,316.11x = 14,436,530,637,669.36 - Step 5: Solve for x
x = 14,436,530,637,669.36/4,296,316.11 - Step 6: Final answer
x = 3,360,211.46
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1.5x scale
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.