Finding the Fourth Proportional to 1,673,741.37, 2,510,848.52 and 536,237.49
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Solution
The fourth proportional to 1,673,741.37, 2,510,848.52 and 536,237.49 is: 804,431.99
Step by Step Solution
- Step 1: Write the proportion equation
1,673,741.37 : 2,510,848.52 = 536,237.49 : x - Step 2: Convert to fraction form
1,673,741.37/2,510,848.52 = 536,237.49/x - Step 3: Cross multiply
1,673,741.37x = 2,510,848.52 × 536,237.49 - Step 4: Simplify right side
1,673,741.37x = 1,346,411,108,135.01 - Step 5: Solve for x
x = 1,346,411,108,135.01/1,673,741.37 - Step 6: Final answer
x = 804,431.99
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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.