Finding the Fourth Proportional to 897,203.02, 1,346,364.81 and 597,893.62
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Solution
The fourth proportional to 897,203.02, 1,346,364.81 and 597,893.62 is: 897,213.80
Step by Step Solution
- Step 1: Write the proportion equation
897,203.02 : 1,346,364.81 = 597,893.62 : x - Step 2: Convert to fraction form
897,203.02/1,346,364.81 = 597,893.62/x - Step 3: Cross multiply
897,203.02x = 1,346,364.81 × 597,893.62 - Step 4: Simplify right side
897,203.02x = 804,982,930,091.51 - Step 5: Solve for x
x = 804,982,930,091.51/897,203.02 - Step 6: Final answer
x = 897,213.80
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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.