Finding the Fourth Proportional to 2,407,926.56, 3,611,955.58 and 702,028.63
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Solution
The fourth proportional to 2,407,926.56, 3,611,955.58 and 702,028.63 is: 1,053,062.11
Step by Step Solution
- Step 1: Write the proportion equation
2,407,926.56 : 3,611,955.58 = 702,028.63 : x - Step 2: Convert to fraction form
2,407,926.56/3,611,955.58 = 702,028.63/x - Step 3: Cross multiply
2,407,926.56x = 3,611,955.58 × 702,028.63 - Step 4: Simplify right side
2,407,926.56x = 2,535,696,209,890.88 - Step 5: Solve for x
x = 2,535,696,209,890.88/2,407,926.56 - Step 6: Final answer
x = 1,053,062.11
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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.