Finding the Fourth Proportional to 5,926,512.05, 8,889,768.08 and 5,832,033.65
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Solution
The fourth proportional to 5,926,512.05, 8,889,768.08 and 5,832,033.65 is: 8,748,050.48
Step by Step Solution
- Step 1: Write the proportion equation
5,926,512.05 : 8,889,768.08 = 5,832,033.65 : x - Step 2: Convert to fraction form
5,926,512.05/8,889,768.08 = 5,832,033.65/x - Step 3: Cross multiply
5,926,512.05x = 8,889,768.08 × 5,832,033.65 - Step 4: Simplify right side
5,926,512.05x = 51,845,426,583,255.90 - Step 5: Solve for x
x = 51,845,426,583,255.90/5,926,512.05 - Step 6: Final answer
x = 8,748,050.48
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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.