Finding the Fourth Proportional to 2,302,007.04, 3,454,005.36 and 1,235,803.92
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Solution
The fourth proportional to 2,302,007.04, 3,454,005.36 and 1,235,803.92 is: 1,854,239.93
Step by Step Solution
- Step 1: Write the proportion equation
2,302,007.04 : 3,454,005.36 = 1,235,803.92 : x - Step 2: Convert to fraction form
2,302,007.04/3,454,005.36 = 1,235,803.92/x - Step 3: Cross multiply
2,302,007.04x = 3,454,005.36 × 1,235,803.92 - Step 4: Simplify right side
2,302,007.04x = 4,268,473,363,589.01 - Step 5: Solve for x
x = 4,268,473,363,589.01/2,302,007.04 - Step 6: Final answer
x = 1,854,239.93
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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.