Finding the Fourth Proportional to 11,454,711.24, 17,182,854.24 and 3,367,885.08
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Solution
The fourth proportional to 11,454,711.24, 17,182,854.24 and 3,367,885.08 is: 5,052,059.12
Step by Step Solution
- Step 1: Write the proportion equation
11,454,711.24 : 17,182,854.24 = 3,367,885.08 : x - Step 2: Convert to fraction form
11,454,711.24/17,182,854.24 = 3,367,885.08/x - Step 3: Cross multiply
11,454,711.24x = 17,182,854.24 × 3,367,885.08 - Step 4: Simplify right side
11,454,711.24x = 57,869,878,426,710.73 - Step 5: Solve for x
x = 57,869,878,426,710.73/11,454,711.24 - Step 6: Final answer
x = 5,052,059.12
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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.