Finding the Fourth Proportional to 2,510,659.80, 3,464,669.70 and 1,364,769
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Solution
The fourth proportional to 2,510,659.80, 3,464,669.70 and 1,364,769 is: 1,883,359.03
Step by Step Solution
- Step 1: Write the proportion equation
2,510,659.80 : 3,464,669.70 = 1,364,769 : x - Step 2: Convert to fraction form
2,510,659.80/3,464,669.70 = 1,364,769/x - Step 3: Cross multiply
2,510,659.80x = 3,464,669.70 × 1,364,769 - Step 4: Simplify right side
2,510,659.80x = 4,728,473,801,799.30 - Step 5: Solve for x
x = 4,728,473,801,799.30/2,510,659.80 - Step 6: Final answer
x = 1,883,359.03
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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.