Finding the Fourth Proportional to 1,452,098.99, 2,176,185.86 and 553,050.29
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Solution
The fourth proportional to 1,452,098.99, 2,176,185.86 and 553,050.29 is: 828,827.94
Step by Step Solution
- Step 1: Write the proportion equation
1,452,098.99 : 2,176,185.86 = 553,050.29 : x - Step 2: Convert to fraction form
1,452,098.99/2,176,185.86 = 553,050.29/x - Step 3: Cross multiply
1,452,098.99x = 2,176,185.86 × 553,050.29 - Step 4: Simplify right side
1,452,098.99x = 1,203,540,213,959.73 - Step 5: Solve for x
x = 1,203,540,213,959.73/1,452,098.99 - Step 6: Final answer
x = 828,827.94
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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.