Finding the Fourth Proportional to 797,732, 1,195,926.84 and 371,051.12
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Solution
The fourth proportional to 797,732, 1,195,926.84 and 371,051.12 is: 556,264.50
Step by Step Solution
- Step 1: Write the proportion equation
797,732 : 1,195,926.84 = 371,051.12 : x - Step 2: Convert to fraction form
797,732/1,195,926.84 = 371,051.12/x - Step 3: Cross multiply
797,732x = 1,195,926.84 × 371,051.12 - Step 4: Simplify right side
797,732x = 443,749,993,420.06 - Step 5: Solve for x
x = 443,749,993,420.06/797,732 - Step 6: Final answer
x = 556,264.50
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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.