Finding the Fourth Proportional to 2,475,926.08, 3,713,889.12 and 1,634,281
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Solution
The fourth proportional to 2,475,926.08, 3,713,889.12 and 1,634,281 is: 2,451,421.50
Step by Step Solution
- Step 1: Write the proportion equation
2,475,926.08 : 3,713,889.12 = 1,634,281 : x - Step 2: Convert to fraction form
2,475,926.08/3,713,889.12 = 1,634,281/x - Step 3: Cross multiply
2,475,926.08x = 3,713,889.12 × 1,634,281 - Step 4: Simplify right side
2,475,926.08x = 6,069,538,424,922.72 - Step 5: Solve for x
x = 6,069,538,424,922.72/2,475,926.08 - Step 6: Final answer
x = 2,451,421.50
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1.5x scale
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.