Finding the Fourth Proportional to 2,310,241.98, 3,464,533.50 and 889,584.06
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Solution
The fourth proportional to 2,310,241.98, 3,464,533.50 and 889,584.06 is: 1,334,056.69
Step by Step Solution
- Step 1: Write the proportion equation
2,310,241.98 : 3,464,533.50 = 889,584.06 : x - Step 2: Convert to fraction form
2,310,241.98/3,464,533.50 = 889,584.06/x - Step 3: Cross multiply
2,310,241.98x = 3,464,533.50 × 889,584.06 - Step 4: Simplify right side
2,310,241.98x = 3,081,993,776,936.01 - Step 5: Solve for x
x = 3,081,993,776,936.01/2,310,241.98 - Step 6: Final answer
x = 1,334,056.69
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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.