Finding the Fourth Proportional to 6,829,376.44, 10,244,851.98 and 2,281,028.80
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Solution
The fourth proportional to 6,829,376.44, 10,244,851.98 and 2,281,028.80 is: 3,421,806.17
Step by Step Solution
- Step 1: Write the proportion equation
6,829,376.44 : 10,244,851.98 = 2,281,028.80 : x - Step 2: Convert to fraction form
6,829,376.44/10,244,851.98 = 2,281,028.80/x - Step 3: Cross multiply
6,829,376.44x = 10,244,851.98 × 2,281,028.80 - Step 4: Simplify right side
6,829,376.44x = 23,368,802,418,117.02 - Step 5: Solve for x
x = 23,368,802,418,117.02/6,829,376.44 - Step 6: Final answer
x = 3,421,806.17
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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.