Finding the Fourth Proportional to 2,369,239.40, 3,553,869.51 and 750,016.19
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Solution
The fourth proportional to 2,369,239.40, 3,553,869.51 and 750,016.19 is: 1,125,027.58
Step by Step Solution
- Step 1: Write the proportion equation
2,369,239.40 : 3,553,869.51 = 750,016.19 : x - Step 2: Convert to fraction form
2,369,239.40/3,553,869.51 = 750,016.19/x - Step 3: Cross multiply
2,369,239.40x = 3,553,869.51 × 750,016.19 - Step 4: Simplify right side
2,369,239.40x = 2,665,459,669,647.37 - Step 5: Solve for x
x = 2,665,459,669,647.37/2,369,239.40 - Step 6: Final answer
x = 1,125,027.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.