Finding the Fourth Proportional to 966,484.26, 1,449,776.40 and 246,832.67
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Solution
The fourth proportional to 966,484.26, 1,449,776.40 and 246,832.67 is: 370,261.77
Step by Step Solution
- Step 1: Write the proportion equation
966,484.26 : 1,449,776.40 = 246,832.67 : x - Step 2: Convert to fraction form
966,484.26/1,449,776.40 = 246,832.67/x - Step 3: Cross multiply
966,484.26x = 1,449,776.40 × 246,832.67 - Step 4: Simplify right side
966,484.26x = 357,852,172,466.11 - Step 5: Solve for x
x = 357,852,172,466.11/966,484.26 - Step 6: Final answer
x = 370,261.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.