Finding the Fourth Proportional to 9,968,550.05, 14,952,823.34 and 2,395,515.80
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Solution
The fourth proportional to 9,968,550.05, 14,952,823.34 and 2,395,515.80 is: 3,593,273.28
Step by Step Solution
- Step 1: Write the proportion equation
9,968,550.05 : 14,952,823.34 = 2,395,515.80 : x - Step 2: Convert to fraction form
9,968,550.05/14,952,823.34 = 2,395,515.80/x - Step 3: Cross multiply
9,968,550.05x = 14,952,823.34 × 2,395,515.80 - Step 4: Simplify right side
9,968,550.05x = 35,819,724,478,837.08 - Step 5: Solve for x
x = 35,819,724,478,837.08/9,968,550.05 - Step 6: Final answer
x = 3,593,273.28
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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.