Finding the Fourth Proportional to 2,606,392.08, 3,596,918.40 and 1,460,430
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Solution
The fourth proportional to 2,606,392.08, 3,596,918.40 and 1,460,430 is: 2,015,447.94
Step by Step Solution
- Step 1: Write the proportion equation
2,606,392.08 : 3,596,918.40 = 1,460,430 : x - Step 2: Convert to fraction form
2,606,392.08/3,596,918.40 = 1,460,430/x - Step 3: Cross multiply
2,606,392.08x = 3,596,918.40 × 1,460,430 - Step 4: Simplify right side
2,606,392.08x = 5,253,047,538,912 - Step 5: Solve for x
x = 5,253,047,538,912/2,606,392.08 - Step 6: Final answer
x = 2,015,447.94
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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.