Finding the Fourth Proportional to 7,183,376, 10,774,801.56 and 2,134,555.28
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Solution
The fourth proportional to 7,183,376, 10,774,801.56 and 2,134,555.28 is: 3,201,754.94
Step by Step Solution
- Step 1: Write the proportion equation
7,183,376 : 10,774,801.56 = 2,134,555.28 : x - Step 2: Convert to fraction form
7,183,376/10,774,801.56 = 2,134,555.28/x - Step 3: Cross multiply
7,183,376x = 10,774,801.56 × 2,134,555.28 - Step 4: Simplify right side
7,183,376x = 22,999,409,560,850.23 - Step 5: Solve for x
x = 22,999,409,560,850.23/7,183,376 - Step 6: Final answer
x = 3,201,754.94
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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.